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Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts

Research Project

Project/Area Number 17H06138
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Research Field Mathematical physics/Fundamental condensed matter physics
Research InstitutionUniversity of Tsukuba

Principal Investigator

Yasuhiro Hatsugai  筑波大学, 数理物質系, 教授 (80218495)

Co-Investigator(Kenkyū-buntansha) 高橋 義朗  京都大学, 理学研究科, 教授 (40226907)
木村 昭夫  広島大学, 先進理工系科学研究科(理), 教授 (00272534)
岩本 敏  東京大学, 先端科学技術研究センター, 教授 (40359667)
福井 隆裕  茨城大学, 理工学研究科(理学野), 教授 (10322009)
河原林 透  東邦大学, 理学部, 教授 (90251488)
青木 秀夫  東京大学, 大学院理学系研究科(理学部), 名誉教授 (50114351)
Project Period (FY) 2017-05-31 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥205,140,000 (Direct Cost: ¥157,800,000、Indirect Cost: ¥47,340,000)
Fiscal Year 2021: ¥36,530,000 (Direct Cost: ¥28,100,000、Indirect Cost: ¥8,430,000)
Fiscal Year 2020: ¥35,230,000 (Direct Cost: ¥27,100,000、Indirect Cost: ¥8,130,000)
Fiscal Year 2019: ¥37,310,000 (Direct Cost: ¥28,700,000、Indirect Cost: ¥8,610,000)
Fiscal Year 2018: ¥50,700,000 (Direct Cost: ¥39,000,000、Indirect Cost: ¥11,700,000)
Fiscal Year 2017: ¥45,370,000 (Direct Cost: ¥34,900,000、Indirect Cost: ¥10,470,000)
Keywordsバルクエッジ対応 / トポロジカル相 / エッジ状態 / 冷却原子 / 放射光ARPES / フォトニック結晶 / チャーン数 / 高次トポロジカル / バルク・エッジ対応 / 高次トポロジカル相 / コーナー状態 / 量子化ベリー位相 / 機械学習 / ARPES実験 / 平方根トポロジカル相 / 平坦バンド / 角度分解光電子分光 / 力学的トポロジカル相 / トポロジカルポンプ / ワイル半金属 / 冷却原子実験 / 放射光ARPES実験
Outline of Final Research Achievements

Bulk-edge correspondence is a viewpoint to understand non-trivial topology of the bulk (inside) from the phenomena at the boundaries. We have applied this principle not only for solid-state physics but also cold atoms, classical electromagnetic fields in material, and classical mechanics. Its validity is established and extended for unexcepted areas such as heat conduction and some of evolutional game theory. It results in establishing universality of the bulk-edge correspondence. This is a basics of science of bulk-edge correspondence. Achievements of the project have been demonstrated in many scientific papers and invited talks. Interdisciplinary collaborations between physicists and mathematician have been successful and productive. 5 international workshops are organized to motivate communication between wide range of people. 4 associate/assistant professors have been hired by the project. They are productive and also will be core-members of the related scientific field in future.

Academic Significance and Societal Importance of the Research Achievements

量子ホール効果において代表が世界に先駈けて見出した「バルク・エッジ対応」の概念は、トポロジカル絶縁体などの量子系からメタマテリアルにまで適用可能な概念であることが、世界中の研究者の努力により確立しつつある。現在、その適用範囲は益々拡大していて、その多様性と普遍性を追求することで、多数の新しい成果を得た本研究の学術的意義は特に大きく、今後の更なる展開が期待される。また、バルク・エッジ対応の視点に立つエッジ状態やコーナー状態の機能設計は、試行錯誤によらない制御されたエッジ状態を用いた機能創出の可能性を示唆し、その産業応用を含めた潜在的な社会的意義も高い。

Assessment Rating
Verification Result (Rating)

A+

Assessment Rating
Result (Rating)

A+: Progress in the research exceeds the initial goal. More than expected research results are expected.

Report

(11 results)
  • 2022 Research Progress Assessment (Verification Result) ( PDF )
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report   Abstract(Research Progress Assessment) ( PDF )   Research Progress Assessment (Result) ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Abstract ( PDF )   Comments on the Screening Results ( PDF )   Annual Research Report
  • Research Products

    (809 results)

All 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (29 results) Journal Article (174 results) (of which Int'l Joint Research: 67 results,  Peer Reviewed: 171 results,  Open Access: 56 results) Presentation (591 results) (of which Int'l Joint Research: 292 results,  Invited: 170 results) Book (7 results) Remarks (3 results) Funded Workshop (5 results)

  • [Int'l Joint Research] Rice University/University of California, Davis(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Donostia International Physics Center(スペイン)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Philipps-University of Marburg(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] The Vienna University of Technology(オーストリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] St. Petersburg University/Tomsk State University/ロシアアカデミーシベリア支部半導体物理研究所(ロシア連邦)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Donostia International Physics Center(スペイン)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Philipps-University of Marburg(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] St. Petersburg University/Tomsk State University/ロシアアカデミーシベリア支部半導体物理研究所(ロシア連邦)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] スタンフォード大学/メリーランド大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] グルノーブル大学ネール研究所(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ドノスティア国際物理学研究所 (DIPC)(スペイン)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] サンクトペテルブルグ大学/ノヴォシビルスク半導体物理研究所/トムスク大学(ロシア連邦)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] ザグレブ大学(クロアチア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] フィリップ大学マールブルグ(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 中国科学院上海マイクロシステム情報通信技術研究所(SIMIT)(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] バスク国立大学(スペイン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 中国科学院・上海微系統情報技術研究所(中国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] サンクトペテルブスグ大学/トムスク大学(ロシア連邦)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] フィリップス大学マールブルグ/ベルリンヘルムホルツセンター(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] トリエステ放射光施設(イタリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ザグレブ大学(クロアチア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ノヴォシビルスク半導体物理研究所/サンクトペテルブルグ大学(ロシア連邦)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ドノスティア国際物理研究所(スペイン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] マールブルグ大学/ドレスデン固体物理研究所(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 上海マイクロシステム情報技術研究所(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Competition of first-order and second-order topology on the honeycomb lattice2022

    • Author(s)
      M. Bunney, T. Mizoguchi, Y. Hatsugai and S. Rachel
    • Journal Title

      Physical Review B_

      Volume: 105 Issue: 4

    • DOI

      10.1103/physrevb.105.045113

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Machine Learning Study on the Flat-Band States Constructed by Molecular-Orbital Representation with Randomness2022

    • Author(s)
      T. Kuroda, T. Mizoguchi, H. Araki and Y. Hatsugai
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 4

    • DOI

      10.7566/jpsj.91.044703

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Edge states of a diffusion equation in one dimension: Rapid heat conduction to the heat bath2022

    • Author(s)
      Shusei Makino Takahiro Fukui Tsuneya Yoshida and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. E

      Volume: 105 Issue: 2 Pages: 0241371-9

    • DOI

      10.1103/physreve.105.024137

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction of interacting flat-band models by molecular-orbital representation: Correlation functions, energy gap, and entanglement2022

    • Author(s)
      T. Mizoguchi, Y. Kuno and Y. Hatsugai
    • Journal Title

      Progress of Theoretical and Experimental Physics_

      Volume: 2022 Issue: 2

    • DOI

      10.1093/ptep/ptac015

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-Hermitian topology in rock-paper-scissors games2022

    • Author(s)
      Tsuneya Yoshida Tomonari Mizoguchi and Yasuhiro Hatsugai
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 5601-7

    • DOI

      10.1038/s41598-021-04178-8

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discriminant indicators with generalized inversion symmetry2022

    • Author(s)
      Yoshida Tsuneya、Okugawa Ryo、Hatsugai Yasuhiro
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 8 Pages: 085019-085019

    • DOI

      10.1103/physrevb.105.085109

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hybrid Quantum System of Fermionic Neutral Atoms in a Tunable Optical Lattice2022

    • Author(s)
      Hideki Ozawa, Shintaro Taie, Yosuke Takasu, Yoshiro Takahashi
    • Journal Title

      Hybrid Quantum Systems

      Volume: 10 Pages: 219-243

    • DOI

      10.1007/978-981-16-6679-7_10

    • ISBN
      9789811666780, 9789811666797
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feshbach resonances of large-mass-imbalance Er-Li mixtures2022

    • Author(s)
      F. Schaefer, N. Mizukami, and Y. Takahashi
    • Journal Title

      Phys. Rev. A,

      Volume: 105 Issue: 1 Pages: 012816-012816

    • DOI

      10.1103/physreva.105.012816

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evidence for Dirac nodal-line fermions in a phosphorous square-net superconductor2022

    • Author(s)
      S. Ishizaka, A. Ino, T. Kono, Y. Miyai, S. Kumar, K. Shimada, H. Kit_, I. Hase, S. Ishida, K. Oka, H. Fujihisa, Y. Gotoh, Y. Yoshida, A. Iyo, H. Ogino, H. Eisaki, K. Kawashima, Y. Yanagi, and A. Kimura
    • Journal Title

      Phys. Rev. B

      Volume: 105 Issue: 12 Pages: 1-6

    • DOI

      10.1103/physrevb.105.l121103

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A large-scale single-mode array laser based on a topological edge mode2022

    • Author(s)
      N. Ishida, Y. Ota, W. Lin, T. Byrnes, Y. Arakawa and S. Iwamoto
    • Journal Title

      Nanophotonics

      Volume: - Issue: 9 Pages: 113-113

    • DOI

      10.1515/nanoph-2021-0608

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Resonant pair-exchange scattering and BCS-BEC crossover in a system composed of dispersive and heavy incipient bands: A Feshbach analogy2022

    • Author(s)
      Kazunari Ochi, Hiroyuki Tajima, Kei Iida, and Hideo Aoki
    • Journal Title

      Physical Review Research

      Volume: 4 Issue: 1 Pages: 13032-13032

    • DOI

      10.1103/physrevresearch.4.013032

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Floquet topological d+id superconductivity induced by chiral many-body interactions2022

    • Author(s)
      Sota Kitamura and Hideo Aoki
    • Journal Title

      Communications Physics(出版決定済)

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust zero modes in disordered two-dimensional honeycomb lattice with Kekule bond ordering2021

    • Author(s)
      T. Kawarabayashi, Y. Inoue, R. Itagaki, Y. Hatsugai, H. Aoki
    • Journal Title

      Annals of Physics

      Volume: - Pages: 168440-168440

    • DOI

      10.1016/j.aop.2021.168440

    • Related Report
      2021 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Machine Learning of Mirror Skin Effects in the Presence of Disorder2021

    • Author(s)
      Hiromu Araki, Tsuneya Yoshida and Yasuhiro Hatsugai
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 90 Issue: 5 Pages: 0537031-5

    • DOI

      10.7566/jpsj.90.053703

    • NAID

      40022563493

    • Related Report
      2021 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Symmetry-Protected Multifold Exceptional Points and Their Topological Characterization2021

    • Author(s)
      Pierre Delplace Tsuneya Yoshida and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. Lett.

      Volume: 127 Issue: 18 Pages: 1866021-6

    • DOI

      10.1103/physrevlett.127.186602

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Revisiting Flat bands and localization2021

    • Author(s)
      Y. Hatsugai
    • Journal Title

      Annals of Physics

      Volume: 435 Pages: 168453-168453

    • DOI

      10.1016/j.aop.2021.168453

    • Related Report
      2021 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological band theory of a generalized eigenvalue problem with Hermitian matrices: Symmetry-protected exceptional rings with emergent symmetry2021

    • Author(s)
      T. Isobe, T. Yoshida and Y. Hatsugai
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 12

    • DOI

      10.1103/physrevb.104.l121105

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bulk-edge correspondence with generalized chiral symmetry2021

    • Author(s)
      Tohru Kawarabayashi, Yasuhiro Hatsugai
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 20 Pages: 205306-205306

    • DOI

      10.1103/physrevb.103.205306

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bulk-edge correspondence in the adiabatic heuristic principle2021

    • Author(s)
      K. Kudo, Y. Kuno and Y. Hatsugai
    • Journal Title

      Physical Review B_

      Volume: 104 Issue: 24

    • DOI

      10.1103/physrevb.104.l241113

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plateau transitions of a spin pump and bulk-edge correspondence2021

    • Author(s)
      Y. Kuno and Y. Hatsugai
    • Journal Title

      Physical Review B_

      Volume: 104 Issue: 4

    • DOI

      10.1103/physrevb.104.045113

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological pump and bulk-edge-correspondence in an extended Bose-Hubbard model2021

    • Author(s)
      Y. Kuno and Y. Hatsugai
    • Journal Title

      Physical Review B_

      Volume: 104 Issue: 12

    • DOI

      10.1103/physrevb.104.125146

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple quantum scar states and emergent slow thermalization in a flat-band system2021

    • Author(s)
      Y. Kuno, T. Mizoguchi and Y. Hatsugai
    • Journal Title

      Physical Review B_

      Volume: 104 Issue: 8

    • DOI

      10.1103/physrevb.104.085130

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flat-band solutions in D-dimensional decorated diamond and pyrochlore lattices: Reduction to molecular problem2021

    • Author(s)
      Tomonari Mizoguchi, Hosho Katsura, Isao Maruyama, and Yasuhiro Hatsugai
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 3

    • DOI

      10.1103/physrevb.104.035155

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flat band, spin-1 Dirac cone, and Hofstadter diagram in the fermionic square kagome model2021

    • Author(s)
      T. Mizoguchi, Y. Kuno and Y. Hatsugai
    • Journal Title

      Physical Review B_

      Volume: 104 Issue: 3

    • DOI

      10.1103/physrevb.104.035161

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Higher-order topological Mott insulator on the pyrochlore lattice2021

    • Author(s)
      Yuichi Otsuka Tsuneya Yoshida Koji Kudo Seiji Yunoki and Yasuhiro Hatsugai
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 202701-7

    • DOI

      10.1038/s41598-021-99213-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Correlation effects on non-Hermitian point-gap topology in zero dimension: Reduction of topological classification2021

    • Author(s)
      Tsuneya Yoshida and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. B

      Volume: 104 Issue: 7 Pages: 0751061-8

    • DOI

      10.1103/physrevb.104.075106

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chiral edge modes in evolutionary game theory: A kagome network of rock-paper-scissors cycles2021

    • Author(s)
      Tsuneya Yoshida Tomonari Mizoguchi and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. E

      Volume: 104 Issue: 2 Pages: 0250031-9

    • DOI

      10.1103/physreve.104.025003

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Square-root topological phase with time-reversal and particle-hole symmetry2021

    • Author(s)
      Tsuneya Yoshida Tomonari Mizoguchi Yoshihito Kuno and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. B

      Volume: 103 Issue: 23 Pages: 2351301-9

    • DOI

      10.1103/physrevb.103.235130

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of spin-exchange dynamics between itinerant and localized 171Yb atoms2021

    • Author(s)
      Koki Ono, Yoshiki Amano, Toshiya Higomoto, Yugo Saito, and Yoshiro Takahashi
    • Journal Title

      Phys. Rev. A

      Volume: 103 Issue: 4

    • DOI

      10.1103/physreva.103.l041303

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Competition and interplay between topology and quasi-periodic disorder in Thouless pumping of ultracold atoms2021

    • Author(s)
      Shuta Nakajima, Nobuyuki Takei, Keita Sakuma, Yoshihito Kuno, Pasquale Marra and Yoshiro Takahashi
    • Journal Title

      Nature Physics

      Volume: 17 Issue: 7 Pages: 844-849

    • DOI

      10.1038/s41567-021-01229-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Free-bound excitation and predissociation of ytterbium dimers near the 1S0-1P1 atomic transition2021

    • Author(s)
      Katsunari Enomoto, Ryota Takabatake, Takehiro Suzuki, Yosuke Takasu, Yoshiro Takahashi, and Masaaki Baba
    • Journal Title

      Phys. Rev. A

      Volume: 104 Issue: 1 Pages: 013118-013118

    • DOI

      10.1103/physreva.104.013118

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Universal thermodynamics of an SU(N) Fermi-Hubbard model2021

    • Author(s)
      Eduardo Ibarra-Garcia-Padilla, Sohail Dasgupta, Hao-Tian Wei, Shintaro Taie, Yoshiro Takahashi, Richard T. Scalettar, and Kaden R. A. Hazzard
    • Journal Title

      Phys. Rev. A

      Volume: 104 Issue: 4

    • DOI

      10.1103/physreva.104.043316

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] SU(3) truncated Wigner approximation for strongly interacting Bose gases2021

    • Author(s)
      Kazuma Nagao, Yosuke Takasu, Yoshiro Takahashi, and Ippei Danshita
    • Journal Title

      Phys. Rev. Research

      Volume: 3 Issue: 4

    • DOI

      10.1103/physrevresearch.3.043091

    • NAID

      120007168542

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observation of spin-space quantum transport induced by an atomic quantum point contact2021

    • Author(s)
      Koki Ono, Toshiya Higomoto, Yugo Saito, Shun Uchino, Yusuke Nishida, and Yoshiro Takahashi
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s41467-021-27011-2

    • NAID

      120007171006

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Non-monotonic variation of the Kramers point band gap with increasing magnetic doping in BiTeI2021

    • Author(s)
      A. M. Shikin, A. A. Rybkina, D. A. Estyunin, I. I. Klimovskikh, A. G. Rybkin, S. O. Filnov, A. V. Koroleva, E. V. Shevchenko, M. V. Likholetova, V. Yu. Voroshnin, A. E. Petukhov, K. A. Kokh, O. E. Tereshchenko, L. Petaccia, G. Di Santo, S. Kumar, A. Kimura, P. N. Skirdkov, K. A. Zvezdin, and A. K. Zvezdin
    • Journal Title

      Sci. Rep.

      Volume: 11 Issue: 1

    • DOI

      10.1038/s41598-021-02493-8

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Three-dimensional bulk Fermi surfaces and Weyl crossings of Co2MnGa thin films underneath a protection layer2021

    • Author(s)
      T. Kono, M. Kakoki, T. Yoshikawa, X. Wang, K. Sumida, T. Muro, K. Goto, Y. Sakuraba, R. Y. Umetsu, and A. Kimura
    • Journal Title

      Phys. Rev. B

      Volume: 104 Issue: 19 Pages: 195112-195112

    • DOI

      10.1103/physrevb.104.195112

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      2021 Annual Research Report
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  • [Journal Article] Bulk Dirac cone and highly anisotropic electronic structure of NiTe22021

    • Author(s)
      M. Nurmamat, S. V. Eremeev, X. Wang, T. Yoshikawa, T. Kono, M. Kakoki, T. Muro, Q. Jiang, Z. Sun, M. Ye, and A. Kimura
    • Journal Title

      Phys. Rev. B

      Volume: 104 Issue: 15

    • DOI

      10.1103/physrevb.104.155133

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  • [Journal Article] Sample-dependent Dirac point gap in MnBi2Te4 and its response to the applied surface charge: A combined photoemission and ab initio study2021

    • Author(s)
      A.M. Shikin,_ D.A. Estyunin, N.L. Zaitsev, D. Glaskova, I.I. Klimovskikh, S. Filnov, A.G. Rybkin, E. F. Schwier, S. Kumar, A. Kimura, N. Mamedov, Z. Aliev, M.B. Babanly, K. Kokh, O.E. Tereshchenko, M.M. Otrokov, E. V. Chulkov, K.A. Zvezdin, and A.K. Zvezdin
    • Journal Title

      Phys. Rev. B

      Volume: 104 Issue: 11

    • DOI

      10.1103/physrevb.104.115168

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  • [Journal Article] Microstructures and Interface Magnetic Moments in Mn2VAl/Fe Layered Films Showing Exchange Bias2021

    • Author(s)
      Kubota Takahide、Shimada Yusuke、Tsuchiya Tomoki、Yoshikawa Tomoki、Ito Keita、Takeda Yukiharu、Saitoh Yuji、Konno Toyohiko、Kimura Akio、Takanashi Koki
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 7 Pages: 1723-1723

    • DOI

      10.3390/nano11071723

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      2021 Annual Research Report
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  • [Journal Article] Ultrafast surface Dirac fermion dynamics of Sb2Te3-based topological insulators2021

    • Author(s)
      K. Sumida, Y. Ishida, J. G_dde, U. H_fer, S. Shin, and A. Kimura
    • Journal Title

      Prog. Sur. Sci.

      Volume: 96 Issue: 2 Pages: 100628-100628

    • DOI

      10.1016/j.progsurf.2021.100628

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      2021 Annual Research Report
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  • [Journal Article] Experimental demonstration of topological slow light waveguides in valley photonic crystals2021

    • Author(s)
      H. Yoshimi, T. Yamaguchi, R. Katsumi, Y. Ota, Y. Arakawa, and S. Iwamoto
    • Journal Title

      Opt.Express

      Volume: 29 Issue: 9 Pages: 13441-13441

    • DOI

      10.1364/oe.422962

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      2021 Annual Research Report
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  • [Journal Article] Transmission properties of microwaves at an optical Weyl point in a three-dimensional chiral photonic crystal2021

    • Author(s)
      Takahashi Shun、Tamaki Souma、Yamashita Kenichi、Yamaguchi Takuya、Ueda Tetsuya、Iwamoto Satoshi
    • Journal Title

      Optics Express

      Volume: 29 Issue: 17 Pages: 27127-27127

    • DOI

      10.1364/oe.431233

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      2021 Annual Research Report
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  • [Journal Article] Chiral modes near exceptional points in symmetry broken H1 photonic crystal cavities2021

    • Author(s)
      C. F. Fong, Y. Ota, Y. Arakawa, S. Iwamoto, and Y. K. Kato
    • Journal Title

      Phys. Rev. Research

      Volume: _3 Issue: 4

    • DOI

      10.1103/physrevresearch.3.043096

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  • [Journal Article] Diophantine equation for the Rice-Mele model: Topological aspect of filling numbers and associated spatial pump2021

    • Author(s)
      K. Asaga and T. Fukui
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 90 Issue: 9 Pages: 093702-093702

    • DOI

      10.7566/jpsj.90.093702

    • NAID

      40022680203

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      2021 Annual Research Report
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  • [Journal Article] Bulk-edge correspondence of classical diffusion phenomena2021

    • Author(s)
      Tsuneya Yoshida and Yasuhiro Hatsugai
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 8881-7

    • DOI

      10.1038/s41598-020-80180-w

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Square-root topological semimetals2021

    • Author(s)
      Mizoguchi Tomonari、Yoshida Tsuneya、Hatsugai Yasuhiro
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 4 Pages: 0451361-8

    • DOI

      10.1103/physrevb.103.045136

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  • [Journal Article] Detecting Bulk Topology of Quadrupolar Phase from Quench Dynamics2021

    • Author(s)
      Mizoguchi Tomonari、Kuno Yoshihito、Hatsugai Yasuhiro
    • Journal Title

      Physical Review Letters

      Volume: 126 Issue: 1

    • DOI

      10.1103/physrevlett.126.016802

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  • [Journal Article] Flat-band-induced non-Fermi-liquid behavior of multicomponent fermions2021

    • Author(s)
      Pramod Kumar, Sebastiano Peotta, Yosuke Takasu, Yoshiro Takahashi, and Paivi Torma
    • Journal Title

      Phy. Rev. A

      Volume: 103 Issue: 3

    • DOI

      10.1103/physreva.103.l031301

    • NAID

      120007043361

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      2020 Annual Research Report
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  • [Journal Article] Recent progress in topological waveguides and nanocavities in a semiconductor photonic crystal platform_2021

    • Author(s)
      S. Iwamoto, Y. Ota, and Y.Arakawa
    • Journal Title

      Opt. Mater. Express

      Volume: 11 Issue: 2 Pages: 319337-319337

    • DOI

      10.1364/ome.415128

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      2020 Annual Research Report
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  • [Journal Article] 巻頭言:トポロジカルフォトニクスへの期待2020

    • Author(s)
      初貝安弘
    • Journal Title

      光学

      Volume: 49 Pages: 437-437

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      2020 Annual Research Report
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  • [Journal Article] Adiabatic heuristic principle on a torus and generalized Streda formula2020

    • Author(s)
      Kudo Koji、Hatsugai Yasuhiro
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 12

    • DOI

      10.1103/physrevb.102.125108

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  • [Journal Article] Interaction-induced topological charge pump2020

    • Author(s)
      Y. Kuno and Y. Hatsugai
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 4

    • DOI

      10.1103/physrevresearch.2.042024

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  • [Journal Article] Flat band quantum scar2020

    • Author(s)
      Kuno Yoshihito、Mizoguchi Tomonari、Hatsugai Yasuhiro
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 24

    • DOI

      10.1103/physrevb.102.241115

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  • [Journal Article] Interaction-induced doublons and embedded topological subspace in a complete flat-band system2020

    • Author(s)
      Kuno Yoshihito、Mizoguchi Tomonari、Hatsugai Yasuhiro
    • Journal Title

      Physical Review A

      Volume: 102 Issue: 6

    • DOI

      10.1103/physreva.102.063325

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  • [Journal Article] Systematic construction of topological flat-band models by molecular-orbital representation2020

    • Author(s)
      T. Mizoguchi and Y. Hatsugai
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 23

    • DOI

      10.1103/physrevb.101.235125

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  • [Journal Article] Type-III Dirac Cones from Degenerate Directionally Flat Bands: Viewpoint from Molecular-Orbital Representation2020

    • Author(s)
      Mizoguchi Tomonari、Hatsugai Yasuhiro
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 10 Pages: 103704-103704

    • DOI

      10.7566/jpsj.89.103704

    • NAID

      40022375211

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Square-root higher-order topological insulator on a decorated honeycomb lattice2020

    • Author(s)
      Mizoguchi Tomonari、Kuno Yoshihito、Hatsugai Yasuhiro
    • Journal Title

      Physical Review A

      Volume: 102 Issue: 3

    • DOI

      10.1103/physreva.102.033527

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Topological Modes Protected by Chiral and Two-Fold Rotational Symmetry in a Spring-Mass Model with a Lieb Lattice Structure2020

    • Author(s)
      Wakao Hiromasa、Yoshida Tsuneya、Mizoguchi Tomonari、Hatsugai Yasuhiro
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 8 Pages: 0837021-4

    • DOI

      10.7566/jpsj.89.083702

    • NAID

      210000158699

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Fate of fractional quantum Hall states in open quantum systems: Characterization of correlated topological states for the full Liouvillian2020

    • Author(s)
      Yoshida Tsuneya、Kudo Koji、Katsura Hosho、Hatsugai Yasuhiro
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 3 Pages: 0334281-16

    • DOI

      10.1103/physrevresearch.2.033428

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Mirror skin effect and its electric circuit simulation2020

    • Author(s)
      Tsuneya Yoshida, Tomonari Mizoguchi, and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. Research

      Volume: 2 Issue: 2 Pages: 0220621-6

    • DOI

      10.1103/physrevresearch.2.022062

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Exceptional band touching for strongly correlated systems in equilibrium2020

    • Author(s)
      Yoshida Tsuneya、Peters Robert、Kawakami Norio、Hatsugai Yasuhiro
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 12

    • DOI

      10.1093/ptep/ptaa059

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  • [Journal Article] Schemes for nondestructive quantum gas microscopy of single atoms in an optical lattice2020

    • Author(s)
      D. Okuno, Y. Amano, K. Enomoto, N. Takei and Y. Takahashi,
    • Journal Title

      New Journal of Physics

      Volume: 22 Issue: 1 Pages: 013041-013041

    • DOI

      10.1088/1367-2630/ab6af9

    • NAID

      120006892042

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Boundary-obstructed topological phases of a massive Dirac fermion in a magnetic field2020

    • Author(s)
      K. Asaga and T. Fukui
    • Journal Title

      Phys. Rev. B

      Volume: 102 Issue: 15 Pages: 1551021-11

    • DOI

      10.1103/physrevb.102.155102

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      2020 Annual Research Report 2019 Annual Research Report
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    • Author(s)
      T. Fukui
    • Journal Title

      Phys. Rev. Research

      Volume: 2 Issue: 4 Pages: 0431361-22

    • DOI

      10.1103/physrevresearch.2.043136

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      2020 Annual Research Report 2019 Annual Research Report
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  • [Journal Article] Pairing and non-Fermi liquid behavior in partially flat-band systems2020

    • Author(s)
      Sharareh Sayyad, Edwin W. Huang, Motoharu Kitatani, Mohammad-Sadegh Vaezi, Zohar Nussinov, Abolhassan Vaezi and Hideo Aoki
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 1

    • DOI

      10.1103/physrevb.101.014501

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      2020 Annual Research Report
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  • [Journal Article] Theoretical possibilities for flat-band superconductivity2020

    • Author(s)
      Hideo Aoki
    • Journal Title

      Journal of Superconductivity and Novel Magnetism

      Volume: 33 Issue: 8 Pages: 2341-2341

    • DOI

      10.1007/s10948-020-05474-6

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      2020 Annual Research Report
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  • [Journal Article] Optical imprinting of superlattices in 2D materials2020

    • Author(s)
      Hwanmun Kim, Hossein Dehghani, Hideo Aoki, Ivar Martin, and Mohammad Hafezi
    • Journal Title

      Phys. Rev. Research

      Volume: 2 Issue: 4

    • DOI

      10.1103/physrevresearch.2.043004

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      2020 Annual Research Report
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  • [Journal Article] Energy redistribution and spatiotemporal evolution of correlations after a sudden quench of the Bose-Hubbard mode2020

    • Author(s)
      Yosuke Takasu, Tomoya Yagami, Hiroto Asaka, Yoshiaki Fukushima, Kazuma Nagao, Shimpei Goto, Ippei Danshita and Yoshiro Takahashi
    • Journal Title

      Science Advances

      Volume: 6 Issue: 40

    • DOI

      10.1126/sciadv.aba9255

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      2020 Annual Research Report
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  • [Journal Article] PT-symmetric non-Hermitian quantum many-body system using ultracold atoms in an optical lattice with controlled dissipation2020

    • Author(s)
      Y. Takasu, T. Yagami, Y. Ashida, R. Hamazaki, Y. Kuno and Y. Takahashi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 12

    • DOI

      10.1093/ptep/ptaa094

    • NAID

      120006958090

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      2020 Annual Research Report
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  • [Journal Article] Tools for quantum simulation with ultracold atoms in optical lattices2020

    • Author(s)
      Schaefer Florian, Fukuhara Takeshi, Sugawa Seiji, Takasu Yosuke, Takahashi Yoshiro
    • Journal Title

      Nature Reviews Physics

      Volume: 2 Issue: 8 Pages: 411-425

    • DOI

      10.1038/s42254-020-0195-3

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      2020 Annual Research Report
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  • [Journal Article] 冷却原子:量子物理学の新しいプラットフォーム2020

    • Author(s)
      高橋義朗
    • Journal Title

      数理科学 2020年6月号 特集:冷却原子で探る量子物理の最前線:量子シミュレーションから光格子時計まで

      Volume: 58 Pages: 5-6

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      2020 Annual Research Report
  • [Journal Article] Ultracold collisions in the Yb-Li mixture system2020

    • Author(s)
      Florian Schaefer, Hideki Konishi, Adrien Bouscal, Tomoya Yagami, Matthew D Frye, Jeremy M Hutson, Yoshiro Takahashi
    • Journal Title

      Journal of Physics: Conference Series(ICPEAC2019)

      Volume: 1412 Pages: 062005-110

    • DOI

      10.1088/1742-6596/1412/6/062005

    • NAID

      120006870283

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      2020 Annual Research Report
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  • [Journal Article] Suppression and control of prethermalization in multicomponent Fermi gases following a quantum quench2020

    • Author(s)
      Chen-How-Huang, Yosuke Takasu, Yoshiro Takahashi, Miguel A. Cazalilla
    • Journal Title

      Phys. Rev. A

      Volume: 101 Issue: 5

    • DOI

      10.1103/physreva.101.053620

    • NAID

      120006867166

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      2020 Annual Research Report
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  • [Journal Article] Persistence of the topological surface states in Bi2Se3 against Ag intercalation at room temperature2020

    • Author(s)
      M. Ye, K. Kuroda, M. Otrokov, A. Ryabishchenkova, A. Ernst, E. V. Chulkov, M. Nakatake, M. Arita, T. Okuda, T. Matsushita, L. T_th, H. Daimon, K. Shimada, Y. Ueda and A. Kimura
    • Journal Title

      J. Phys. Chem. C

      Volume: 125 Issue: 3 Pages: 1784-1792

    • DOI

      10.1021/acs.jpcc.0c07462

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      2020 Annual Research Report
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  • [Journal Article] Spin-polarized Weyl cones and giant anomalous Nernst effect in ferromagnetic Heusler films2020

    • Author(s)
      Sumida Kazuki、Sakuraba Yuya、Masuda Keisuke、Kono Takashi、Kakoki Masaaki、Goto Kazuki、Zhou Weinan、Miyamoto Koji、Miura Yoshio、Okuda Taichi、Kimura Akio
    • Journal Title

      Communications Materials

      Volume: 1 Issue: 1

    • DOI

      10.1038/s43246-020-00088-w

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      2020 Annual Research Report
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  • [Journal Article] Visualizing half-metallic bulk band structure with multiple Weyl cones of the Heusler ferromagnet2020

    • Author(s)
      T. Kono, M Kakoki, T. Yoshikawa, X. Wang, K. Goto, T. Muro, R. Y. Umetsu and A. Kimura
    • Journal Title

      Phys. Rev. Lett.

      Volume: 21

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  • [Journal Article] Observation of unoccupied states of SnTe(111) using pump-probe ARPES measurement2020

    • Author(s)
      Ito Hiroshi、Otaki Yusuke、Tomohiro Yuta、Ishida Yukiaki、Akiyama Ryota、Kimura Akio、Shin Shik、Kuroda Shinji
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 4 Pages: 043120-043120

    • DOI

      10.1103/physrevresearch.2.043120

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      2020 Annual Research Report
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  • [Journal Article] Experimental verification of temperature induced topological phase transition on TlBiS2 and TlBiSe22020

    • Author(s)
      Takehito Imai , Jiahua Chen, Kazuki Kato, Kenta Kuroda, Teruo Matsuda, Akio Kimura, Koji Miyamoto, Sergey V. Eremeev, and Taichi Okuda
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 12 Pages: 125151-125151

    • DOI

      10.1103/physrevb.102.125151

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  • [Journal Article] Experimental verification of temperature induced topological phase transition on TlBiS2 and TlBiSe22020

    • Author(s)
      S. O. Filnov, I. I. Klimovskikh, D. A. Estyunin, A. V. Fedorov, V. Y. Voroshnin, A. V. Koroleva, A. G. Rybkin, E. V. Shevchenko, Z. S. Aliev, M. B. Babanly, I. R. Amiraslanov, N. T. Mamedov, E. F. Schwier, K. Miyamoto, T. Okuda, S. Kumar, A. Kimura, V. M.Misheneva, A. M. Shikin and E. V. Chulkov
    • Journal Title

      Phys. Rev. B

      Volume: 102 Issue: 8

    • DOI

      10.1103/physrevb.102.085149

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  • [Journal Article] Unveiling spin-dependent unoccupied electronic states of Co2MnGe (Ga) film via Ge (Ga) L2,3 absorption spectroscopy2020

    • Author(s)
      Yoshikawa T.、Antonov V. N.、Kono T.、Kakoki M.、Sumida K.、Miyamoto K.、Takeda Y.、Saitoh Y.、Goto K.、Sakuraba Y.、Hono K.、Ernst A.、Kimura A.
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 6 Pages: 064428-064435

    • DOI

      10.1103/physrevb.102.064428

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  • [Journal Article] Nature of the Dirac gap modulation and surface magnetic interaction in axion antiferromagnetic topological insulator $${\hbox {MnBi}}_2 {\hbox {Te}}_4$$2020

    • Author(s)
      Shikin A. M.、Estyunin D. A.、Klimovskikh I. I.、Filnov S. O.、Schwier E. F.、Kumar S.、Miyamoto K.、Okuda T.、Kimura A.、Kuroda K.、Yaji K.、Shin S.、Takeda Y.、Saitoh Y.、Aliev Z. S.、Mamedov N. T.、Amiraslanov I. R.、Babanly M. B.、Otrokov M. M.、Eremeev S. V.、Chulkov E. V.
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1

    • DOI

      10.1038/s41598-020-70089-9

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      2020 Annual Research Report
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  • [Journal Article] Tunable 3D/2D magnetism in the (MnBi2Te4)(Bi2Te3)m topological insulators family2020

    • Author(s)
      I.Klimovskikh, A. Kimura (17番目) et al.
    • Journal Title

      npj Quantum Mater.

      Volume: 5 Issue: 1

    • DOI

      10.1038/s41535-020-00255-9

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      2020 Annual Research Report
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  • [Journal Article] Topologically nontrivial phase-change compound GeSb2Te42020

    • Author(s)
      M. Nurmamat, K. Okamoto, S. Zhu, T. V. Menshchikova, I. P. Rusinov, V. O. Korostelev, K. Miyamoto, T. Okuda, T. Miyashita, X. Wang, Y. Ishida, K. Sumida, E. F. Schwier, M. Ye, Z. S. Aliev, M. B. Babanly, I. R. Amiraslanov, E. V. Chulkov, K. A. Kokh, O. E. Tereshchenko, K. Shimada, S. Shin, A. Kimura
    • Journal Title

      ACS Nano

      Volume: 14 Issue: 7 Pages: 9059-9065

    • DOI

      10.1021/acsnano.0c04145

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Epitaxial growth and physical properties of a promising 2D catalyst: graphene on nano-thin Pt5Gd alloy2020

    • Author(s)
      A. G. Rybkin, A. A. Rybkina, A. V. Tarasov, D. A. Pudikov, I. I. Klimovskikh, O. Y. Vilkov, A. E. Petukhov, D. Y. Usachov, D. A. Estyunin, V. V. Voroshnin, A. Varykhalov, G. Di Santo, L. Petaccia, E. F. Schwier, K. Shimada, A. Kimura, and A. M. Shikin
    • Journal Title

      Appl. Surf. Sci.

      Volume: 526 Pages: 146687-146687

    • DOI

      10.1016/j.apsusc.2020.146687

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Slow light waveguides in topological valley photonic crystals2020

    • Author(s)
      H.Yoshimi, T.Yamaguchi, Y.Ota, Y. Arakawa, and .S Iwamoto
    • Journal Title

      Opt. Lett

      Volume: 45 Issue: 9 Pages: 2648-2648

    • DOI

      10.1364/ol.391764

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] トポロジーと光学 -過去・現在・未来ー2020

    • Author(s)
      岩本 敏
    • Journal Title

      光学

      Volume: 49 Pages: 438-447

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      2020 Annual Research Report
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  • [Journal Article] トポロジカルフォトニクス:トポロジーと光が奏でる協奏曲2020

    • Author(s)
      岩本 敏
    • Journal Title

      レーザー研究

      Volume: 48 Pages: 404-408

    • Related Report
      2020 Annual Research Report
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  • [Journal Article] Z_Q Berry phase for higher-order symmetry-protected topological phases2020

    • Author(s)
      Hiromu Araki, Tomonari Mizoguchi, and Yasuhiro Hatsugai
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 1

    • DOI

      10.1103/physrevresearch.2.012009

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Oriented propagation of magnetization due to chiral edge modes in Kitaev-type models2020

    • Author(s)
      T. Mizoguchi, T. Koma, and Y. Yoshida
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 1

    • DOI

      10.1103/physrevb.101.014442

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Higher-order topological phases in a spring-mass model on a breathing kagome lattice2020

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Hiromu Araki, Tomonari Mizoguchi, and Yasuhiro Hatsugai
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 9 Pages: 0941071-9

    • DOI

      10.1103/physrevb.101.094107

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial adiabatic passage of massive quantum particles in an optical Lieb lattice2020

    • Author(s)
      S. Taie, T. Ichinose, H. Ozawa and Y. Takahashi
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1

    • DOI

      10.1038/s41467-019-14165-3

    • NAID

      120006779778

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Manipulation of saturation magnetization and perpendicular magnetic anisotropy in epitaxial CoxMn4-xN films with ferrimagnetic compensation2020

    • Author(s)
      Ito Keita、Yasutomi Yoko、Zhu Siyuan、Nurmamat Munisa、Tahara Masaki、Toko Kaoru、Akiyama Ryota、Takeda Yukiharu、Saitoh Yuji、Oguchi Tamio、Kimura Akio、Suemasu Takashi
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 10

    • DOI

      10.1103/physrevb.101.104401

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Response of bulk and topological states to the antiferromagnetic transition in MnBi2Te42020

    • Author(s)
      D. A. Estyunin, I. I. Klimovskikh, A. M. Shikin, E. F. Schwier, M. M. Otrokov, A. Kimura, S. Kumar, S. O. Filnov, Z. S. Aliev, M. B. Babanly, E. V. Chulkov
    • Journal Title

      APL Materials

      Volume: 8 Issue: 2

    • DOI

      10.1063/1.5142846

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spectroscopic evidence of quasi-one-dimensional metallic Rashba spin split bands on Si(111)5x2-Au surface2020

    • Author(s)
      Kazuaki Taguchi, Kazuki Sumida, Yuki Okuda, Koji Miyamoto, Akio Kimura, Tamio Oguchi, Taichi Okuda
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 4 Pages: 045430-045430

    • DOI

      10.1103/physrevb.101.045430

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Active topological photonics2020

    • Author(s)
      Yasutomo Ota*, Kenta Takata, Tomoki Ozawa, Alberto Amo, Zhetao Jia, Boubacar Kante, Masaya Notomi, Yasuhiko Arakawa and Satoshi Iwamoto*
    • Journal Title

      Nanophotonics

      Volume: 9 Issue: 3 Pages: 547-567

    • DOI

      10.1515/nanoph-2019-0376

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Lightwave-driven Dirac currents in a topological surface band2019

    • Author(s)
      木村昭夫
    • Journal Title

      Oyo Buturi

      Volume: 88 Issue: 7 Pages: 445-451

    • DOI

      10.11470/oubutsu.88.7_445

    • NAID

      130007709479

    • ISSN
      0369-8009, 2188-2290
    • Year and Date
      2019-07-10
    • Related Report
      2019 Annual Research Report
  • [Journal Article] So Small Implies So Large: For a Material Design2019

    • Author(s)
      Y. Hatsugai
    • Journal Title

      JPSJ News and Comments

      Volume: 16 Pages: 13-13

    • DOI

      10.7566/jpsjnc.16.13

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] Higher-order topological Mott insulators2019

    • Author(s)
      Koji Kudo, Tsuneya Yoshida, and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. Lett.

      Volume: 123 Issue: 19

    • DOI

      10.1103/physrevlett.123.196402

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sequential quantum phase transitions in J1-J2 Heisenberg chains with integer spins (S > 1): Quantized Berry phase and valence-bond solids2019

    • Author(s)
      S. Fubasami, T. Mizoguchi, and Y. Hatsugai
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 1

    • DOI

      10.1103/physrevb.100.014438

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular-orbital representation of generic flat-band models2019

    • Author(s)
      T. Mizoguchi and Y. Hatsugai
    • Journal Title

      Europhysics Letters

      Volume: 127 Issue: 4 Pages: 47001-47001

    • DOI

      10.1209/0295-5075/127/47001

    • NAID

      120007127788

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Higher-Order Topological Phase in a Honeycomb-Lattice Model with Anti-Kekule; Distortion2019

    • Author(s)
      Tomonari Mizoguchi, Hiromu Araki, and Yasuhiro Hatsugai
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 88 Issue: 10 Pages: 104703-104703

    • DOI

      10.7566/jpsj.88.104703

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Trimer classical spin liquid from interacting fractional charges2019

    • Author(s)
      Tokushuku Kunio、Mizoguchi Tomonari、Udagawa Masafumi
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 13 Pages: 1344151-15

    • DOI

      10.1103/physrevb.100.134415

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flat bands and higher-order topology in polymerized triptycene: Tight-binding analysis on decorated star lattices2019

    • Author(s)
      T. Mizoguchi, M. Maruyama, S. Okada, and Y. Hatsugai
    • Journal Title

      Physical Review Materials

      Volume: 3 Issue: 11

    • DOI

      10.1103/physrevmaterials.3.114201

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonsymmorphic-Symmetry-Protected Topological Magnons in Three-Dimensional Kitaev Materials2019

    • Author(s)
      W. Choi, T. Mizoguchi, and Y. B. Kim
    • Journal Title

      Physical Review Letters

      Volume: 123 Issue: 22

    • DOI

      10.1103/physrevlett.123.227202

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Symmetry-protected exceptional rings in two-dimensional correlated systems with chiral symmetry2019

    • Author(s)
      Yoshida Tsuneya、Peters Robert、Kawakami Norio、Hatsugai Yasuhiro
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 12 Pages: 1211011-5

    • DOI

      10.1103/physrevb.99.121101

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient method to compute Z4-indices with glide symmetry and applications to M\"obius materials, CeNiSn and UCoGe2019

    • Author(s)
      Tsuneya Yoshida, Akito Daido, Norio Kawakami, and Youichi Yanase
    • Journal Title

      Phys. Rev. B

      Volume: 99 Issue: 23 Pages: 235105-235105

    • DOI

      10.1103/physrevb.99.235105

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exceptional rings protected by emergent symmetry for mechanical systems2019

    • Author(s)
      Tsuneya Yoshida and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. B

      Volume: 100 Issue: 5 Pages: 0541091-16

    • DOI

      10.1103/physrevb.100.054109

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-Hermitian fractional quantum Hall states2019

    • Author(s)
      Tsuneya Yoshida, Koji Kudo, and Yasuhiro Hatsugai
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 168951-8

    • DOI

      10.1038/s41598-019-53253-8

    • NAID

      120007132921

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Weakly bound molecules as sensors of new gravitylike forces2019

    • Author(s)
      M. Borkowski, A. A. Buchachenko, R. Ciurylo, P. S. Julienne, H. Yamada, Y. Kikuchi, Y. Takasu and Y. Takahashi
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1

    • DOI

      10.1038/s41598-019-51346-y

    • NAID

      120006766116

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Current-feedback-stabilized laser system for quantum simulation experiments using Yb clock transition at 578 nm2019

    • Author(s)
      Y. Takata, S. Nakajima, J. Kobayashi, K. Ono, Y. Amano, and Y. Takahashi
    • Journal Title

      Review of Scientific Instruments

      Volume: 90 Issue: 8 Pages: 083002-083002

    • DOI

      10.1063/1.5110037

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prediction and observation of an antiferromagnetic topological insulator2019

    • Author(s)
      M. M. Otrokov, I. I. Klimovskikh, H. Bentmann, D. Estyunin, Z. S. Aliev, A. M. Shikin, E. F. Schwier, S. Kumar, A. Kimura, E. V. Chulkov, 他34名
    • Journal Title

      Nature

      Volume: 576 Issue: 7787 Pages: 416-422

    • DOI

      10.1038/s41586-019-1840-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Disentangling orbital and spin textures of surface-derived states in non-symmorphic semimetal HfSiS2019

    • Author(s)
      Xiaoxiao Wang, Jiahua Chen, Mingtian Zheng, Tatiana V. Menshchikova, Igor P. Rusinov, Eike F. Schwier, Filip Orbanic, Shilong Wu, Kazuki Sumida, Tomoki Yoshikawa, Koji Miyamoto, Munisa Nurmamat, Taichi Okuda, Kenya Shimada, Mario Novak, Evgueni V. Chulkov, and Akio Kimura
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 20 Pages: 205140-201547

    • DOI

      10.1103/physrevb.100.205140

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Bidirectional surface photovoltage on a topological insulator2019

    • Author(s)
      T. Yoshikawa, K. Sumida, Y. Ishida, J. Chen, M. Nurmamat, K. Akiba, A. Miyake, M. Tokunaga, K. A. Kokh, O. E. Tereshchenko, S. Shin, A. Kimura
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 16 Pages: 165311-165311

    • DOI

      10.1103/physrevb.100.165311

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Element-specific density of states of Co2MnGe revealed by resonant photoelectron spectroscopy2019

    • Author(s)
      T. Kono, M. Kakoki, T. Yoshikawa, X. Wang, K. Sumida, K. Miyamoto, T. Muro, Y. Takeda, Y. Saitoh, K. Goto, Y. Sakuraba, K. Hono
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 16 Pages: 165120-165126

    • DOI

      10.1103/physrevb.100.165120

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic-impurity-induced modifications to ultrafast carrier dynamics in the ferromagnetic topological insulators Sb2-xVxTe32019

    • Author(s)
      K. Sumida, M. Kakoki, J. Reimann, M. Nurmamat, S. Goto, Y. Takeda, Y. Saitoh, K. A. Kokh, O. E. Tereshchenko, J Guedde, U Hoefer, A. Kimura
    • Journal Title

      New Journal of Physics

      Volume: 21 Issue: 9 Pages: 093006-093006

    • DOI

      10.1088/1367-2630/ab3ac6

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Highly anisotropic interlayer magnetoresitance in ZrSiS nodal-line Dirac semimetal2019

    • Author(s)
      M. Novak, S. N. Zhang, F. Orbanic, N. Biliskov, G. Eguchi, A. Kimura, X. X. Wang, T. Osada, K. Uchida, M. Sato, O. V. Yazyev, Q. S. Wu, I. Kokanovic
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 8

    • DOI

      10.1103/physrevb.100.085137

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Negative Te spin polarization responsible for ferromagnetic order in the doped topological insulator V0.04(Sb1-xBix)1.96Te32019

    • Author(s)
      M. Ye, T. Xu, G. Li, S. Qiao, Y. Takeda, Y. Saitoh, S.-Y. Zhu, M. Nurmamat, K. Sumida, Y. Ishida, S. Shin, and A. Kimura
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 14

    • DOI

      10.1103/physrevb.99.144413

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Buried double CuO chains in YBa2Cu4O8 uncovered by nano-ARPES2019

    • Author(s)
      Hideaki Iwasawa, Pavel Dudin, Kyosuke Inui Takahiko Masui Timur K. Kim, Cephise Cacho, Moritz Hoesch
    • Journal Title

      Phys. Rev. B

      Volume: 99 Issue: 14

    • DOI

      10.1103/physrevb.99.140510

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Valley anisotropy in elastic metamaterials2019

    • Author(s)
      Shuaifeng Li, Ingi Kim, Satoshi Iwamoto, Jianfeng Zang , and Jinkyu Yang
    • Journal Title

      Phys. Rev.B

      Volume: 100 Issue: 19 Pages: 195102-195102

    • DOI

      10.1103/physrevb.100.195102

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Spin-dependent directional emission from a quantum dot ensemble embedded in an asymmetric waveguide2019

    • Author(s)
      Wenbo Lin, Yasutomo Ota, Satoshi Iwamoto, and Yasuhiko Arakawa
    • Journal Title

      Opt. Lett.

      Volume: 44 Issue: 15 Pages: 3749-3752

    • DOI

      10.1364/ol.44.003749

    • Related Report
      2019 Annual Research Report
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  • [Journal Article] Photonic crystal nanocavity based on a topological corner state2019

    • Author(s)
      Y. Ota, F. Liu, R. Katsumi, K. Watanabe, K. Wakabayashi, Y. Arakawa, and S. Iwamoto
    • Journal Title

      Optica

      Volume: 6 Issue: 6 Pages: 786-789

    • DOI

      10.1364/optica.6.000786

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GaAs valley photonic crystal waveguide with light-emitting InAs quantum dots2019

    • Author(s)
      Yamaguchi, Y. Ota, R. Katsumi, K. Watanabe, S. Ishida, A. Osada, Y Arakawa and S. Iwamoto
    • Journal Title

      Appl. Phys. Express

      Volume: 12 Issue: 6 Pages: 62005-62005

    • DOI

      10.7567/1882-0786/ab1cc5

    • NAID

      210000155865

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Weyl points of mechanical diamond2019

    • Author(s)
      Yuta Takahashi, Toshikaze Kariyado, Yasuhiro Hatsugai
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 2 Pages: 0241021-8

    • DOI

      10.1103/physrevb.99.024102

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Many-Body Chern Number without Integration2019

    • Author(s)
      Koji Kudo, Haruki Watanabe, Toshikaze Kariyado, and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. Lett.

      Volume: 122 Issue: 14 Pages: 146601-146601

    • DOI

      10.1103/physrevlett.122.146601

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase diagram of disordered higher-order topological insulator: A machine learning study2019

    • Author(s)
      Hiromu Araki, Tomonari Mizoguchi, and Yasuhiro Hatsugai
    • Journal Title

      Phys. Rev. B

      Volume: 99 Issue: 8

    • DOI

      10.1103/physrevb.99.085406

    • NAID

      120007128237

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fractionally Quantized Berry's Phase in an Anisotropic Magnet on the Kagome Lattice2019

    • Author(s)
      Tohru Kawarabayashi, Kota Ishii, and Yasuhiro Hatsugai
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 88 Issue: 4 Pages: 45001-45001

    • DOI

      10.7566/jpsj.88.045001

    • NAID

      210000155583

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topologically Protected Doubling of Tilted Dirac Fermions in Two Dimensions2019

    • Author(s)
      Tohru Kawarabayashi, Hideo Aoki, and Yasuhiro Hatsugai
    • Journal Title

      Phys. Status Solidi B

      Volume: - Issue: 6

    • DOI

      10.1002/pssb.201800524

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antiferromagnetic Interorbital Spin-Exchange Interaction of 171Yb2019

    • Author(s)
      Koki Ono, Jun Kobayashi, Yoshiki Amano, Koji Sato, and Yoshiro Takahashi
    • Journal Title

      Phys. Rev. A

      Volume: 99 Issue: 3

    • DOI

      10.1103/physreva.99.032707

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissipative Bose-Hubbard system with intrinsic two-body loss2019

    • Author(s)
      Takafumi Tomita, Shuta Nakajima, Yosuke Takasu and Yoshiro Takahashi
    • Journal Title

      Phys. Rev. A

      Volume: 99 Issue: 3

    • DOI

      10.1103/physreva.99.031601

    • NAID

      120006767895

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semiclassical quench dynamics of Bose gases in optical lattices2019

    • Author(s)
      Nagao Kazuma、Kunimi Masaya、Takasu Yosuke、Takahashi Yoshiro、Danshita Ippei
    • Journal Title

      Physical Review A

      Volume: 99 Issue: 2 Pages: 023622-023622

    • DOI

      10.1103/physreva.99.023622

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inverted Dirac-electron population in a thermally activated topological insulator2019

    • Author(s)
      K. Sumida, Y. Ishida, T. Yoshikawa, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, and A. Kimura
    • Journal Title

      Phys. Rev. B

      Volume: 99 Issue: 8 Pages: 085302-085302

    • DOI

      10.1103/physrevb.99.085302

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dirac gap opening and Dirac-fermion-mediated magnetic coupling in antiferromagnetic Gd-doped topological insulators and their manipulation by synchrotron radiation2019

    • Author(s)
      A. M. Shikin, D. A. Estyunin, Yu. I. Surnin, A. V. Koroleva, E.V. Shevchenko, K. A. Kokh, O. E. Tereshchenko, S. Kumar, E. F. Schwier, K. Shimada, T. Yoshikawa, Y. Saitoh, Y. Takeda, and A. Kimura
    • Journal Title

      Sci. Rep.

      Volume: 9 Issue: 1 Pages: 4813-4829

    • DOI

      10.1038/s41598-019-41137-w

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Magnetic impurity mediated ultra-fast electron dynamics in the carrier-density-tuned topological insulator V0.04(BixSb1-x)2Te32019

    • Author(s)
      T. Xu, M. Wang, H. L. Zhu, W. J. Liu, T. C. Niu, A. Li, B. Gao, Y. Ishida, S. Shin, A. Kimura, M. Ye, and S. Qiao
    • Journal Title

      Phys. Rev. B

      Volume: 99 Issue: 9

    • DOI

      10.1103/physrevb.99.094308

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Observation of Chiral Fermions with a Large Topological Charge and Associated Fermi-Arc Surface States in CoSi2019

    • Author(s)
      Takane Daichi、Wang Zhiwei、Souma Seigo、Nakayama Kosuke、Nakamura Takechika、Oinuma Hikaru、Nakata Yuki、Iwasawa Hideaki、Cacho Cephise、Kim Timur、Horiba Koji、Kumigashira Hiroshi、Takahashi Takashi、Ando Yoichi、Sato Takafumi
    • Journal Title

      Physical Review Letters

      Volume: 122 Issue: 7 Pages: 1-6

    • DOI

      10.1103/physrevlett.122.076402

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A weak topological insulator state in quasi-one-dimensional bismuth iodide2019

    • Author(s)
      Ryo Noguchi, T. Takahashi, K. Kuroda, M. Ochi, T. Shirasawa, M. Sakano, C. Bareille, M. Nakayama, M. D. Watson, K. Yaji, A. Harasawa, H. Iwasawa, P. Dudin, T. K. Kim, M. Hoesch, V. Kandyba, A. Giampietri, A. Barinov, S. Shin, R. Arita, T. Sasagawa & Takeshi Kondo
    • Journal Title

      Nature

      Volume: 566 Issue: 7745 Pages: 518-522

    • DOI

      10.1038/s41586-019-0927-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Design of GaAs-based valley phononic crystals with multiple complete phononic bandgaps at ultra-high frequency2019

    • Author(s)
      I. Kim, Y. Arakawa, and S. Iwamoto
    • Journal Title

      Appl. Phys. Express

      Volume: 12 Issue: 4 Pages: 47001-47001

    • DOI

      10.7567/1882-0786/ab0772

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ZN Berry Phases in Symmetry Protected Topological Phases2018

    • Author(s)
      Toshikaze Kariyado, Takahiro Morimoto, Yasuhiro Hatsugai
    • Journal Title

      Physical Review Letters

      Volume: 120 Issue: 24 Pages: 2472021-5

    • DOI

      10.1103/physrevlett.120.247202

    • NAID

      120007133986

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fractional Quantum Hall Effect in n = 0 Landau Band of Graphene with Chern Number Matrix2018

    • Author(s)
      Koji Kudo and Yasuhiro Hatsugai
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 87 Issue: 6 Pages: 063701-063701

    • DOI

      10.7566/jpsj.87.063701

    • NAID

      210000134844

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Entanglement polarization for the topological quadrupole phase2018

    • Author(s)
      T. Fukui and H. Hatsugai
    • Journal Title

      Phys. Rev. B

      Volume: 98 Issue: 3

    • DOI

      10.1103/physrevb.98.035147

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-Hermitian perspective of the band structure in heavy-fermion systems2018

    • Author(s)
      Yoshida Tsuneya、Peters Robert、Kawakami Norio
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 3 Pages: 0351411-7

    • DOI

      10.1103/physrevb.98.035141

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental realization of ultracold Yb-7Li mixtures in mixed dimensions2018

    • Author(s)
      F. Schaefer, N. Mizukami, P. Yu, S. Koibuchi, A. Bouscal, and Y. Takahashi,
    • Journal Title

      Phys. Rev. A

      Volume: 98 Issue: 5

    • DOI

      10.1103/physreva.98.051602

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Generalized lattice Wilson-Dirac fermions in (1+1) dimensions for atomic quantum simulation and topological phases2018

    • Author(s)
      Yoshihito Kuno, Ikuo Ichinose and Yoshiro Takahashi
    • Journal Title

      Sci. Rep.

      Volume: 8 Issue: 1 Pages: 10699-10699

    • DOI

      10.1038/s41598-018-29143-w

    • NAID

      120006517785

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dirac cone intensity asymmetry and surface magnetic field in V-doped and pristine topological insulators generated by synchrotron and laser radiation2018

    • Author(s)
      A. M. Shikin, A. A. Rybkina, D. A. Estyunin, D. M. Sostina, I. I. Klimovskikh, V. Yu. Voroshnin, A. G. Rybkin, K. A. Kokh, O. E. Tereshchenko, L. Petaccia, G. Di Santo, A. Kimura, P. N. Skirdkov, K. A. Zvezdin, and A. K. Zvezdin
    • Journal Title

      Sci. Rep.

      Volume: 8 Issue: 1

    • DOI

      10.1038/s41598-018-24716-1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhanced photovoltage on the surface of topological insulator by optical aging2018

    • Author(s)
      Tomoki Yoshikawa, Yukiaki Ishida, Kazuki Sumida, Jiahua Chen, Konstantin, A. Kokh, Oleg E. Tereshchenko, Shik Shin, and Akio Kimura
    • Journal Title

      Appl. Phys. Lett.

      Volume: 112 Issue: 19 Pages: 192014-192014

    • DOI

      10.1063/1.5008466

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Electronic and spin structure of the wide-band-gap topological insulator: Nearly stoichiometric Bi2Te2S2018

    • Author(s)
      E. Annese, T. Okuda, E. F. Schwier, H. Iwasawa, K. Shimada, M. Natamane, M. Taniguchi, I. P. Rusinov, S. V. Eremeev, K. A. Kokh, O. E. Tereshchenko, E. V. Chulkov, and A. Kimura
    • Journal Title

      Phys. Rev. B

      Volume: 97 Issue: 20

    • DOI

      10.1103/physrevb.97.205113

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Shubnikov-de Haas oscillations in p and n-type topological insulator (BixSb1-x)2Te32018

    • Author(s)
      Ryota Akiyama, Kazuki Sumida, Satoru Ichinokura, Ryosuke Nakanishi1, Akio Kimura2, Konstantin A Kokh, Oleg E Tereshchenko, and Shuji Hasegawa
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 30 Issue: 26 Pages: 265001-265001

    • DOI

      10.1088/1361-648x/aac59b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Signatures of in-plane and out-of-plane magnetization generated by synchrotron radiation in magnetically doped and pristine topological insulators2018

    • Author(s)
      A. M. Shikin, A. A. Rybkina, D. A. Estyunin, D. M. Sostina, V. Yu. Voroshnin, I. I. Klimovskikh, A. G. Rybkin, Yu. A. Surnin, K. A. Kokh, O. E. Tereshchenko, L. Petaccia, G. Di Santo, P. N. Skirdkov, K. A. Zvezdin, A. K. Zvezdin, A. Kimura, E. V. Chulkov, and E. E. Krasovskii
    • Journal Title

      Phys. Rev. B

      Volume: 97 Issue: 24

    • DOI

      10.1103/physrevb.97.245407

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Prolonged photo-carriers generated in a massive-and-anisotropic Dirac material2018

    • Author(s)
      Nurmamat Munisa、Ishida Yukiaki、Yori Ryohei、Sumida Kazuki、Zhu Siyuan、Nakatake Masashi、Ueda Yoshifumi、Taniguchi Masaki、Shin Shik、Akahama Yuichi、Kimura Akio
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 1-7

    • DOI

      10.1038/s41598-018-27133-6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Subcycle observation of lightwave-driven Dirac currents in a topological surface band2018

    • Author(s)
      J. Reimann, S. Schlauderer, C. P. Schmid, F. Langer, S. Baierl, K. A. Kokh, O. E. Tereshchenko, A. Kimura, C. Lange, J. Guフ?dde, U. Hテカfer, and R. Huber
    • Journal Title

      Nature

      Volume: 562 Issue: 7727 Pages: 396-400

    • DOI

      10.1038/s41586-018-0544-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhanced surface state protection and band gap in the topological insulator PbBi4Te4S32018

    • Author(s)
      K. Sumida, T. Natsumeda, K. Miyamoto, I. V. Silkin, K. Kuroda, K. Shirai, S. Zhu, K. Taguchi, M. Arita, J. Fujii, A. Varykhalov, O. Rader, V. A. Golyashov, K. A. Kokh, O. E. Tereshchenko, E. V. Chulkov, T. Okuda, and A. Kimura
    • Journal Title

      PHYSICAL REVIEW MATERIALS

      Volume: 2 Issue: 10 Pages: 104201-104201

    • DOI

      10.1103/physrevmaterials.2.104201

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Three-dimensional electronic structure of the nematic and antiferromagnetic phases of NaFeAs from detwinned angle-resolved photoemission spectroscopy2018

    • Author(s)
      Matthew D. Watson, Saicharan Aswartham, Luke C. Rhodes, Benjamin Parrett, Hideaki Iwasawa, Moritz Hoesch, Igor Morozov, Bernd Buechner, and Timur K. Kim
    • Journal Title

      Phys. Rev. B

      Volume: 97 Issue: 3 Pages: 35134-35134

    • DOI

      10.1103/physrevb.97.035134

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Surface termination and electronic reconstruction in YBa2Cu3O7-delta2018

    • Author(s)
      Hideaki Iwasawa, Niels B. M. Schroeter, Takahiko Masui, Setsuko Tajima, Timur K. Kim, and Moritz Hoesch
    • Journal Title

      Phys. Rev. B

      Volume: 98 Issue: 8

    • DOI

      10.1103/physrevb.98.081112

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Observation of band crossings protected by nonsymmorphic symmetry in the layered ternary telluride Ta3SiTe62018

    • Author(s)
      Sato Takafumi、Wang Zhiwei、Nakayama Kosuke、Souma Seigo、Takane Daichi、Nakata Yuki、Iwasawa Hideaki、Cacho Cephise、Kim Timur、Takahashi Takashi、Ando Yoichi
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 12 Pages: 1211111-6

    • DOI

      10.1103/physrevb.98.121111

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Accurate and efficient data acquisition methods for highresolution angle-resolved photoemission microscopy2018

    • Author(s)
      Hideaki Iwasawa, Hitoshi Takita, Kazuki Goto, Wumiti Mansuer, Takeo Miyashita, Eike F. Schwier, Akihiro Ino, Kenya Shimada & Yoshihiro Aiura
    • Journal Title

      Sci. Rep.

      Volume: 8 Issue: 1

    • DOI

      10.1038/s41598-018-34894-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Topological photonic crystal nanocavity laser2018

    • Author(s)
      Y. Ota, R. Katsumi, K. watanabe, S. Iwamoto, and Y. Arakawa
    • Journal Title

      Commun. Phys.

      Volume: 1 Issue: 86 Pages: 1-8

    • DOI

      10.1038/s42005-018-0083-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Circularly Polarized Topological Edge States Derived from Optical Weyl Points in Semiconductor-Based Chiral Woodpile Photonic Crystals2018

    • Author(s)
      Takahashi Shun、Oono Shuhei、Iwamoto Satoshi、Hatsugai Yasuhiro、Arakawa Yasuhiko
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Issue: 12 Pages: 123401-123401

    • DOI

      10.7566/jpsj.87.123401

    • NAID

      210000135027

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrafast dynamics of unoccupied surface resonances state of Bi2Te2Se2018

    • Author(s)
      Munisa Nurmamat, K. Sumida, Y. Ishida, J. Chen, T. Yoshikawa, E. E. Krasovskii, K. A. Kokh, O. E. Tereshchenko, Shik Shin and Akio Kimura
    • Journal Title

      Phys. Rev. B

      Volume: 97 Issue: 11 Pages: 115303-115303

    • DOI

      10.1103/physrevb.97.115303

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Peculiar Rashba spin texture induced by C3v symmetry on the Bi(111) surface revisited2018

    • Author(s)
      Koji Miyamoto, Hirokazu Miyahara, Kenta Kuroda, Takamasa Maegawa, Akio Kimura, and Taichi Okuda
    • Journal Title

      Phys. Rev. B

      Volume: 97 Issue: 8

    • DOI

      10.1103/physrevb.97.085433

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preferred site occupation of 3d atoms in NixFe4-xN (x=1 and 3) films revealed by x-ray absorption spectroscopy and magnetic circular dichroism2018

    • Author(s)
      F. Takata, K. Ito, Y. Takeda, Y. Saitoh, K. Takanashi, A. Kimura, T. Suemasu
    • Journal Title

      Physical Review Materials

      Volume: 2 Issue: 2

    • DOI

      10.1103/physrevmaterials.2.024407

    • NAID

      120007134069

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional porous graphene networks expand graphene-based electronic device application2018

    • Author(s)
      Y. Ito, Y. Tanabe, K. Sugawara, M. Koshino, T. Takahashi, K. Tanigaki, H. Aoki, M. Chen
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 20 Issue: 9 Pages: 6024-6033

    • DOI

      10.1039/c7cp07667c

    • NAID

      120007134239

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Short Ballistic Josephson Coupling in Planar Graphene Junctions with Inhomogeneous Carrier Doping2018

    • Author(s)
      J. Park,J. H. Lee, G.-H. Lee, Y. Takane, K.-I. Imura, T. Taniguchi, K. Watanabe, and H.-J. Lee
    • Journal Title

      Phys. Rev. Lett.

      Volume: 120 Issue: 7

    • DOI

      10.1103/physrevlett.120.077701

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Entanglement Chern number for three-dimensional topological insulators: Characterization by Weyl points of entanglement Hamiltonians2017

    • Author(s)
      Araki Hiromu、Fukui Takahiro、Hatsugai Yasuhiro
    • Journal Title

      Physical Review B

      Volume: 96 Issue: 16 Pages: 165139-165139

    • DOI

      10.1103/physrevb.96.165139

    • NAID

      120007134699

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Many-Body Chern Numbers of nu=1/3 and 1/2 States on Various Lattices2017

    • Author(s)
      Koji Kudo, Toshikaze Kariyado, and Yasuhiro Hatsugai
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 86 Issue: 10 Pages: 1037011-4

    • DOI

      10.7566/jpsj.86.103701

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Beyond-Born-Oppenheimer effects in sub-kHz-precision photoassociation spectroscopy of ytterbium atoms2017

    • Author(s)
      Mateusz Borkowski, Alexei A. Buchachenko, Roman Ciurylo, Paul S. Julienne, Hirotaka Yamada, Yuu Kikuchi, Kakeru Takahashi, Yosuke Takasu, and Yoshiro Takahashi
    • Journal Title

      Phys. Rev. A

      Volume: 96 Issue: 6

    • DOI

      10.1103/physreva.96.063405

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spectroscopic determination of magnetic-field-dependent interactions in an ultracold Yb(3P2)-Li mixture2017

    • Author(s)
      F. Schafer, H. Konishi, A. Bouscal, T. Yagami, and Y. Takahashi
    • Journal Title

      Physical Review A

      Volume: 96 Issue: 3

    • DOI

      10.1103/physreva.96.032711

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Site-resolved imaging of single atoms with a Faraday quantum gas microscope2017

    • Author(s)
      R. Yamamoto, J. Kobayashi, K. Kato, T. Kuno, Y. Sakura, and Y. Takahashi
    • Journal Title

      Physical Review A

      Volume: 96 Issue: 3

    • DOI

      10.1103/physreva.96.033610

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct evidence of hidden local spin polarization in a centrosymmetric superconductor LaO0.55F0.45BiS22017

    • Author(s)
      Shi-Long Wu, Kazuki Sumida, Koji Miyamoto, Kazuaki Taguchi, Tomoki Yoshikawa, Akio Kimura, Yoshifumi Ueda, Masashi Arita, Masanori Nagao, Satoshi Watauchi, Isao Tanaka and Taichi Okuda
    • Journal Title

      Nature Communications

      Volume: 8 Issue: 1

    • DOI

      10.1038/s41467-017-02058-2

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gigantic 2D laser-induced photovoltaic effect in magnetically-doped topological insulators for surface zero-bias spin-polarized current generation2017

    • Author(s)
      A. M. Shikin, V. Voroshin, A. G. Rybkin, K. A. Kokh, O. E. Tereshchenko, Y. Ishida, A. Kimura
    • Journal Title

      2D Materials

      Volume: 5 Issue: 1 Pages: 15015-15015

    • DOI

      10.1088/2053-1583/aa928a

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Prolonged duration of nonequilibrated Dirac fermions in neutral topological insulators2017

    • Author(s)
      K. Sumida, Y. Ishida, S. Zhu, M. Ye, K. A. Kokh, O. E. Tereshchenko, S. Shin, and A. Kimura
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1

    • DOI

      10.1038/s41598-017-14308-w

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Experimental realization of type-II Weyl state in non-centrosymmetric TaIrTe42017

    • Author(s)
      E. Haubold, K. Koepernik, D. Efremov, S. Khim, A. Fedorov, Y. Kushnirenko, J. van den Brink, S. Wurmehl, B. B_chner, T. K. Kim, M. Hoesch, K. Sumida, K. Taguchi, T. Yoshikawa, A. Kimura, T. Okuda and S. V. Borisenko
    • Journal Title

      Phys. Rev. B

      Volume: 7 Issue: 24

    • DOI

      10.1103/physrevb.95.241108

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Topologically protected elastic waves in one-dimensional phononic crystals of continuous media2017

    • Author(s)
      Ingi Kim, Satoshi Iwamoto and Yasuhiko Arakawa
    • Journal Title

      Appl. Phys. Express

      Volume: 11 Issue: 1 Pages: 0172011-4

    • DOI

      10.7567/apex.11.017201

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New class of flat-band models on tetragonal and hexagonal lattices: Gapped versus crossing flat bands2017

    • Author(s)
      Tatsuhiro Misumi, Hideo Aoki
    • Journal Title

      Physical Review B

      Volume: 96(15) Issue: 15 Pages: 155137-155137

    • DOI

      10.1103/physrevb.96.155137

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Topological magnetoelectric pump in three dimensions2017

    • Author(s)
      Takahiro Fukui and Takanori Fujiwara
    • Journal Title

      Phys. Rev. B

      Volume: 96 Issue: 20

    • DOI

      10.1103/physrevb.96.205404

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological States Characterized by Mirror Winding Numbers in Graphene with Bond Modulation2017

    • Author(s)
      Toshikaze Kariyado, and Xiao Hu
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 165151-8

    • DOI

      10.1038/s41598-017-16334-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Bulk-edge correspondence :From quantum Hall effect2022

    • Author(s)
      Y.Hatsugai
    • Organizer
      Bulk-Edge/Boundary-Correspondence 2022 (BE/BC-2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fractional charge pumping of anyons and the adiabatic heuristic principle2022

    • Author(s)
      K. Kudo and Y. Hatsugai
    • Organizer
      APS March meeting 2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 拡張ボースハバード模型におけるトポロジカルポンプとバルクエッジ対応2022

    • Author(s)
      久野義人, 初貝安弘
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] カゴメ格子上の熱伝導2022

    • Author(s)
      牧野柊星, 福井隆裕, 吉田恒也, 初貝安弘
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 光メタマテリアルにおける対称性に保護された例外円2022

    • Author(s)
      磯部拓磨, 吉田恒也, 初貝安弘
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 原子吸着による五員環ネットワーク物質の物性制御2022

    • Author(s)
      丸山実那, 溝口知成, 初貝安弘, 岡田晋
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 修飾されたハニカムおよびダイアモンド格子上のフラットバンドの求め方2022

    • Author(s)
      溝口知成, 桂法称, 丸山勲, 初貝安弘
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 2次元六角格子におけるエッジ状態の拡張と制御性2022

    • Author(s)
      河原林透, 初貝安弘
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Study of topological phenomena using ultracold atoms in an optical lattice2022

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Bulk-Edge/Boundary Correspondence 2022 (BE/BC2022) International workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] リドベルグ量子計算に向けた単一イッテルビウム原子の内部状態制御2022

    • Author(s)
      中村勇真, 奥野大地, 草野透志, 山本晃大, 小西秀樹, 高須洋介, 高橋義朗
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 人工次元を用いたトポロジカル原子波レーザー2022

    • Author(s)
      山下和也, 會澤直樹, 西澤晟, 武井宣幸, 高須洋介, 久野義人, 小澤知己, 高橋義朗
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] フェルミ海と相互作用する局在スピンの非平衡ダイナミクスの観測2022

    • Author(s)
      小野滉貴, 斎藤優冴, 石山泰樹, 高橋義朗
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 相対論的多体理論を用いた同位体シフトにおける新物理の探索2022

    • Author(s)
      砂賀彩光, 小野滉貴, 田中実, 高橋義朗
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] イッテルビウムを用いた一般化King関係式による新粒子探索2022

    • Author(s)
      石山泰樹, 安田翔一, 小野滉貴, 高橋義朗, 山本康裕, 田中実
    • Organizer
      日本物理学会第77回年次大会(2022年)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Observation of Fast Dirac Nodal-Line Fermions in a Nonsymmorphic Superconductor, HfP1.55Se0.452022

    • Author(s)
      Y. Nishioka, S. Ishizaka, K. Kuroda, A. Ino, S. Kumar, K. Shimada, H. Kito, I. Hase, S. Ishida, K. Oka, H. Fujihisa, Y. Gotoh, Y. Yoshida, A. Iyo, H. Ogino, H. Eisaki, K. Kawashima, Y. Yanagi, and A. Kimura
    • Organizer
      The 26th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct observation of Dirac nodal-line fermions in P-square net superconductor, ZrP1.24Se0.572022

    • Author(s)
      S. Ishizaka, A. Ino, T. Kono, Y. Miyai, S. Kumar, K. Shimada, H. Kito, I. Hase, S. Ishida, K. Oka, H. Fujihisa, Y. Gotoh, Y. Yoshida, A. Iyo, H. Ogino, H. Eisaki, K. Kawashima, Y. Yanagi, and A. Kimura
    • Organizer
      The 26th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Minority-spin Dominated Band Structure Near the Fermi Energy of Fe4N Film Revealed by Spin- And Angle-Resolved Photoemission Spectroscopy2022

    • Author(s)
      K. Nakanishi, K. Ohwada, K. Kuroda, K. Sumida, K. Miyamoto, T. Okuda, S. Isogami, K. Masuda, Y. Sakuraba, and A. Kimura
    • Organizer
      The 26th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial inhomogeneity in Bi2Sr2CaCu2O8+δ investigated by micro photoemission spectroscopy2022

    • Author(s)
      T. Sugiyama, H. Iwasawa, S. Ozawa, H. Oda, R. Takahashi, T. Kono, T. Okuda, K. Miyamoto, H. Wadati, S. Ishida, Y. Yoshida, H. Eisaki, and A. Kimura
    • Organizer
      The 26th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct Observation of the Three-dimensional Electronic Structure of RMnSi (R=La, Ce) with Noncentrosymmetic Antiferromagnetic Order2022

    • Author(s)
      K. Shiraishi, T. Iwata, K. Kuroda, M. Nurmamat, K. Nakanishi, S. Kumar, K. Shimada, M. Arita, Y. Kotani, K. Mitsumoto, H. Tanida, and A. Kimura
    • Organizer
      The 26th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] RMnSi(R=La,Ce)の放射光角度分解光電子分光2022

    • Author(s)
      白石海人, 岩田拓万, 黒田健太, Munisa Nurmamat, 中西楓恋, Shiv Kumar, 島田賢也, 有田将司, 小谷佳範, 三本啓輔, 谷田博司, 木村昭夫
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Pの正方格子を有するディラック線ノード超伝導体ZrP2-xSexの放射光角度分解光電子分光2022

    • Author(s)
      _岡幸美, 石坂仁志, 井野明洋, 河野嵩, _頭聖, _谷泉, 石田茂之, 岡邦彦, 藤久裕司, 後藤義人, 吉田良行, 伊豫彰, 荻野拓, 永崎洋, 川島健司, 柳陽介, 木村昭夫
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 放射光ARPESによるP正方格子を有する超伝導体における線ノード型ディラック粒子の観測2022

    • Author(s)
      石坂仁志, 井野明洋, 河野嵩, 宮井雄大, Shiv Kumar, 島田賢也, 鬼頭聖, 長谷泉, 石田茂之, 岡邦彦, 藤久裕司, 後藤義人, 吉田良行, 伊豫彰, 荻野拓, 永崎洋, 川島健司, 柳陽介, 木村昭夫
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 放射光角度分解光電子分光による超伝導体中のP正方格子に由来する線ノードディラック粒子の観測2022

    • Author(s)
      石坂仁志, 井野明洋, 河野嵩, 宮井雄大, Shiv Kumar, 島田 賢也, _頭聖, _谷泉, 石田茂之, 岡邦彦, 藤久裕司, 後藤義人, 吉田良行, 伊豫彰, 荻野拓, 永崎洋, 川島健司, 柳陽介, 木村昭夫
    • Organizer
      第35回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 顕微光電子分光によるBi2Sr2CaCu2O8+δの電子状態の実空間不均一性の検証2022

    • Author(s)
      杉山貴哉,岩澤英明,小澤秀介,尾田拓之慎,高橋龍之介,河野嵩,奥田太一,宮本幸治,和達大樹,石田茂之,吉田良行,永埼洋,木村昭夫
    • Organizer
      第35回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 四元系ホイスラー合金Co2Mn(Al,Si)薄膜におけるスピン偏極ワイル分散とハーフメタル性の観測2022

    • Author(s)
      角田一樹,鹿子木将明,桜庭裕弥,河野嵩,後藤一希,宮本幸治,宝野和博,奥田太一,木村昭夫
    • Organizer
      第35回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 時間・スピン・角度分解光電子分光装置の開発とスピン偏極表面状態の光励起ダイナミクス観測2022

    • Author(s)
      川口海周, 黒田健太, 福島優斗,田中宏明, 原沢あゆみ, 飯盛拓嗣, 趙智剛, 谷峻太郎, K. A. Kokh, O. E. Tereshchenko, 木村昭夫, 矢治光一郎, 辛埴, 小森文夫, 小林洋平, 近藤猛
    • Organizer
      第35回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] Pの正方格子を有するディラック線ノード超伝導体ZrP2-xSexの放射光角度分解光電子分光2022

    • Author(s)
      _岡幸美, 石坂仁志, 井野明洋, 河野嵩, _頭聖, _谷泉, 石田茂之, 岡邦彦, 藤久裕司, 後藤義人, 吉田良行, 伊豫彰, 荻野拓, 永崎洋, 川島健司, 柳陽介, 木村昭夫
    • Organizer
      第35回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] トポロジカルフォトニクス:トポロジーと光が 奏でる協奏曲2022

    • Author(s)
      岩本 敏、太田 泰友、荒川 泰彦
    • Organizer
      一般社団法人レーザー学会学術講演会第42回年次大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Influence of a structural defect in a topological waveguide based on a square-lattice photonic topological insulator2022

    • Author(s)
      C. Zhang, H. Yoshimi, Y.Ota and S. Iwamoto
    • Organizer
      第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] トポロジーと非エルミート物理が拓くフォトニクスのフロンティア2022

    • Author(s)
      岩本 敏
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Topological photonics in integrated photonic platforms2022

    • Author(s)
      Satoshi Iwamoto
    • Organizer
      Bulk-Edge/Boundary Correspondence 2022 (BE/BC2022) International workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Theretical analysis on photonic analog of quantum spin Hall effect in a square-lattice based photonic topological insulator2022

    • Author(s)
      Chengkun Zhang
    • Organizer
      Bulk-Edge/Boundary Correspondence 2022 (BE/BC2022) International workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] C4対称性をもつモアレ超格子のランダウ準位的平坦バンド2022

    • Author(s)
      添田悠生, 浅賀孝一, 福井隆裕
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Moir_ Landau levels in a C4_symmetric twisted system2022

    • Author(s)
      T. Fukui
    • Organizer
      Bulk-Edge/Boundary-Correspondence 2022
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Designing topological systems in and out of equilibrium: a perspective2022

    • Author(s)
      Hideo Aoki
    • Organizer
      Bulk-Edge/Boundary Correspondence 2022 (BE/BC2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bulk-edge correspondence of Topological charge/spin pumping2021

    • Author(s)
      Y.Hatsugai
    • Organizer
      Topological charge and spin pumping with synthetic quantum systems
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] トポロジカル相とバルクエッジ対応2021

    • Author(s)
      初貝安弘
    • Organizer
      第6回 筑波大学 RCMS サロン 「トポロジーとその応用」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Molecular orbital construction of flat bands and applications2021

    • Author(s)
      Y.Hatsugai
    • Organizer
      Progress in Flatband physics: symmetries, disorder, many-body interactions and thermalisation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Use of Bulk-Edge Correspondence for Material Design: between math and physics2021

    • Author(s)
      Y.Hatsugai
    • Organizer
      International Conference on Discrete Geometric Analysis for Materials Design
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bulk-edge correspondence of Topological charge/spin pumping2021

    • Author(s)
      Y.Hatsugai
    • Organizer
      Theoretical studies of topological phases of matter
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有限系の厳密な固有状態としてのエッジ状態2021

    • Author(s)
      河原林透, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 量子ホール系の断熱変形とその応用2021

    • Author(s)
      工藤耕司, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高次トポロジカル相におけるクエンチダイナミクス2021

    • Author(s)
      溝口知成, 久野義人, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 機械学習によるランダム分子軌道モデルにおけるフラットバンド状態の識別2021

    • Author(s)
      黒田匠, 溝口知成, 荒木広夢, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 1次元熱伝導系におけるエッジ状態2021

    • Author(s)
      牧野柊星, 福井隆裕, 吉田恒也, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] S≧1スピン系におけるトポロジカルポンプとバルクエッジ対応2021

    • Author(s)
      久野義人, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マルティーニ格子における高次トポロジカル絶縁体とその平方根2021

    • Author(s)
      松本大輝, 溝口知成, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 不定値エルミート行列からなる一般化固有値問題のトポロジカルバンド理論2021

    • Author(s)
      磯部拓磨, 吉田恒也, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ゼロ次元非エルミートトポロジカル系における強相関効果2021

    • Author(s)
      吉田恒也, 初貝安弘
    • Organizer
      2021年日本物理学会秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Atomic Quantum Simulator of Condensed Matter2021

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      KAIST Colloquim
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Disorder-induced Thouless pumping of ultracold atoms in an optical lattice2021

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Workshop on Quantum Information Science with Cold Atom
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Disorder-induced Thouless pumping of ultracold atoms in an optical lattice2021

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      International Conference on Quantum Computing 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 同位体シフトによる新物理探索における新展開2021

    • Author(s)
      田中実, 山本康裕, 小野滉貴, 肥後本隼也, 斎藤優冴, 石山泰樹, 高須洋介, 高野哲至, 高橋義朗
    • Organizer
      日本物理学会2021年秋季大会(素核宇)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Experimental study of Feshbach resonances in a ErLi large mass-imbalance mixture2021

    • Author(s)
      Florian Schaefer, Naoto Mizukami, Yosuke Takasu, Yoshiro Takahashi
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高温Yb蒸気の光会合による前期解離プロセスの解明2021

    • Author(s)
      榎本勝成, 高畠涼汰, 鈴木雄大, 高須洋介, 高橋義朗, 馬場正昭
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 冷却原子を用いた人工次元量子輸送系の実現2021

    • Author(s)
      小野滉貴, 肥後本隼也, 齋藤優冴, 内野瞬, 西田祐介, 高橋義朗
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 散逸下のフェルミハバードモデルにおけるスピン相関ダイナミクスの測定2021

    • Author(s)
      本多寛太郎, 田家慎太郎, 高須洋介, 春名裕貴, 西澤直樹, 高橋義朗
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 一般化King plotによる新粒子探索に向けたイッテルビウム原子の1S0-3P0遷移同位体シフト測定2021

    • Author(s)
      小野滉貴, 肥後本隼也, 齋藤優冴, 石山泰樹, 高野哲至, 高須洋介, 山本康裕, 田中実, 高橋義朗
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] イッテルビウム原子のリドベルグ状態を用いた量子計算に向けた実験系の構築2021

    • Author(s)
      中村勇真, 奥野大地, 草野透志, 武井宣幸, 高須洋介, 高橋義朗
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] イッテルビウム原子の準安定状態からのリドベルグ共鳴スペクトルの観測2021

    • Author(s)
      奥野大地, 中村勇真, 草野透志, 武井宣幸, 高須洋介, 高橋義朗
    • Organizer
      日本物理学会2021年秋季大会(物性)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Spectroscopic view of martensitic phase transition in Co and Mn based Heusler alloys2021

    • Author(s)
      Akio Kimura
    • Organizer
      7th International Conference on Superconductivity and Magnetism
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing bulk band structures of CeCoSi by ARPES2021

    • Author(s)
      A. Kimura, T. Yoshikawa, Y. Fukushima, T. Kono, M. Nurmamat, M. Arita, T. Muro, K. Mitsumoto, and H. Tanida
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2020)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gap inhomogeneity in high-TC cuprate superconductor studied by high resolution micro-ARPES2021

    • Author(s)
      T. Sugiyama, H. Iwasawa, S. Ozawa, H. Oda, T. Kono, T. Okuda, K. Miyamoto, S. Ishida, Y. Yoshida, H. Eisaki and A. Kimura
    • Organizer
      The 9th International Symposium on Surface Science
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time-, spin- and angle-resolved photoemission spectroscopy of spin-polarized surface states with the 10.7-eV extreme-ultraviolet at 1-MHz repetition rate2021

    • Author(s)
      K. Kawaguchi, K. Kuroda, Y. Fukushima, H. Tanaka1, A. Harasawa, T. Iimori, Z. Zhao, S. Tani, K. A. Kokh, O. E. Tereshenko, A. Kimura, K. Yaji, S. Shin, F. Komori, Y. Kobayashi, and T. Kondo
    • Organizer
      Advanced spectroscopy of organic materials for electronic applications
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高繰り返し10.7 eV レーザーによる時間・スピン・角度分解光電子分光装置の開発と非占有スピン偏極電子状態の観測2021

    • Author(s)
      川口海周, 黒田健太, 福島優斗, 趙智剛, 谷峻太郎, 田中宏明, 原沢あゆみ, 飯盛拓嗣, 野口亮, K. A. Kokh, O. E. Tereshchenko, 木村昭夫, 矢治光一郎, 辛埴, 小森文夫, 小林洋平, 近藤猛
    • Organizer
      表面・界面スペクトロスコピー2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 時間・スピン・角度分解光電子分光によるスピン偏極電子状態の光励起ダイナミクスの観測2021

    • Author(s)
      川口海周, 福島優斗, 黒田健太, 田中宏明, 原沢あゆみ, 飯盛拓嗣, 趙智剛, 谷峻太郎, K. A. Kokh, O. E. Tereshchenko, 木村昭夫, 矢治光一郎, 辛埴, 小森文夫, 小林洋平, 近藤猛
    • Organizer
      本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ホイスラー合金Co2MnSi薄膜におけるスピン偏極電子構造の温度依存性の観測2021

    • Author(s)
      角田一樹, 鹿子木将明, 桜庭裕弥, 増田啓介, 河野嵩, 後藤一希, 宮本幸治, 三浦良雄, 宝野和博, 奥田太一, 木村昭夫
    • Organizer
      本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Topological nanophotonics and topological lasers2021

    • Author(s)
      Y. Ota, Y. Arakawa and S. Iwamoto
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Analysis on light propagation properties of helical edge states supported in square-lattice photonic topological insulators2021

    • Author(s)
      C. Zhang, H. Yoshimi, Y. Ota and S. Iwamoto
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Intrinsic circularly polarized H1 photonic crystal cavity modes near exceptional points2021

    • Author(s)
      C. Fong, Y. Ota, Y.Arakawa, S. Iwamoto and Y. Kato
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] サイト間結合定数に空間変調を加えた単一モードトポロジカルレーザの解析2021

    • Author(s)
      石田 夏子、太田 泰友、林 文博、荒川 泰彦、岩本 敏
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 多数回の急峻曲げを有するバレーフォトニック結晶リング共振器の解析2021

    • Author(s)
      山口 拓人、吉見 拓展、太田 泰友、岩本 敏
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 単純立方格子からなる3次元フォトニック結晶におけるHinge状態のマイクロ波領域での観測2021

    • Author(s)
      芦田 侑也、山下 兼一、上田 哲也、若林 克法、岩本 敏、高橋 駿
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] CMOS-compatible fabrication of valley photonic crystals2021

    • Author(s)
      T. Yamaguchi, H. Yoshimi, M. Seki, M. Ohtsuka, N. Yokoyama, Y. Ota, M. Okano and S. Iwamoto
    • Organizer
      Photonic Device Workshop 2021 Technical Program
    • Related Report
      2021 Annual Research Report
  • [Presentation] トポロジーが拓くナノオプティクスの新たな可能性2021

    • Author(s)
      岩本 敏
    • Organizer
      日本光学会ナノオプティクス研究グループ 第28回研究討論会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Single photon generation in a topological slow light waveguide2021

    • Author(s)
      K. Kuruma, H. Yoshimi, Y. Ota, R. Katsumi, M. Kakuda, M. Lon_ar, Y. Arakawa and S. Iwamoto
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lasing from a valley photonic crystal ring resonator with a bearded interface2021

    • Author(s)
      R. Miyazaki, K. Kuruma, H. Yoshimi, R. Katsumi, T. Yamaguchi, Y. Ota, Y. Arakawa and S. Iwamoto
    • Organizer
      2021 International Conference on Solid State Devices and Materials (SSDM)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Two-dimensional topological photonic crystals with helical edge states below the light line2021

    • Author(s)
      C. Zhang , H. Yoshimi , Y. Ota and S. Iwamoto
    • Organizer
      26th MICROOPTICS CONFERENCE (MOC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of valley photonic crystals with CMOS-compatible process2021

    • Author(s)
      T. Yamaguchi, H. Yoshimi, M. Seki, M. Ohtsuka, N. Yokoyama, Y. Ota, M. Okano and S. Iwamoto
    • Organizer
      26th MICROOPTICS CONFERENCE (MOC)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological nanocavity lasers and topological high-power lasers_2021

    • Author(s)
      Y. Ota,_Y. Arakawa, and_S. Iwamoto
    • Organizer
      _DPG and DPG-Tagung (DPG Meeting) of the Condensed Matter Section (SKM21)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ring-cavity Laser Based on Valley Photonic Crystal Slow-light Waveguide Structure2021

    • Author(s)
      S. Iwamoto
    • Organizer
      The 11th International Symposium on Photonics and Electronics Convergence -Advanced Nanophotonics and Silicon Device Systems- (ISPEC2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological Nanophotonics Based on Semiconductor Photonic Crystals2021

    • Author(s)
      S. Iwamoto
    • Organizer
      OPTICA Webinar
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Semiconductor Topological Nanophotonics2021

    • Author(s)
      Y. Ota, Y. Arakawa and S. Iwamoto
    • Organizer
      IEEE International Electron Devices Meeting (IEDM)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 周期ポテンシャル下のRice-Mele模型の‘空間的な’トポロジカルポンプ2021

    • Author(s)
      浅賀孝一, 福井隆裕
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 1次元熱伝導系におけるエッジ状態2021

    • Author(s)
      牧野柊星, 福井隆裕, 吉田恒也, 初貝安弘
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Control of Topological Edge States in Finite Systems2021

    • Author(s)
      Tohru Kawarabayashi, Y. Hatsugai
    • Organizer
      the 24th international conference on Electronic Properties of Two-Dimensional Systems (EP2DS-24)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Designing superconducting and topological systems in and out of equilibrium2021

    • Author(s)
      Hideo Aoki
    • Organizer
      DESY theoretical physics symposium 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Flatbands as an arena for superconducting and topological properties2021

    • Author(s)
      Hideo Aoki
    • Organizer
      IBS Conference on Flatbands
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Pair-exchange scattering in a BCS-BEC crossover in superconductors having dispersive and incipient heavy bands2021

    • Author(s)
      Kazunari Ochi, Hiroyuki Tajima, Kei Iida, and Hideo Aoki
    • Organizer
      SuperFluctuations 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generalized Streda formula in the adiabatic heuristic principle2021

    • Author(s)
      Koji Kudo and Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2021
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Construction of Flat band Quantum Scars2021

    • Author(s)
      Yoshihito Kuno, Tomonari Mizoguchi and Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2021
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Square-root higher-order topological insulators and topological semimetals2021

    • Author(s)
      T. Mizoguchi, Y. Kuno, T. Yoshida, and Y. Hatsugai
    • Organizer
      APS March Meeting 2021
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Hermitian fractional quantum Hall states in open quantum systems2021

    • Author(s)
      Tsuneya Yoshida, Koji Kudo, Hosho Katsura, and Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 第III種ディラック粒子を有する格子模型の構成法2021

    • Author(s)
      溝口知成、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report
  • [Presentation] エニオンポンプのバルクエッジ対応2021

    • Author(s)
      工藤耕司、久野義人、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 平坦バンドから構成する量子多体傷跡2021

    • Author(s)
      久野義人、溝口知成、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Fluctuating active nematicsでのダイマー構造2021

    • Author(s)
      若尾洋正、吉田恒也、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 拡散現象におけるバルク-エッジ対応2021

    • Author(s)
      吉田恒也、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] Dynamics induced by symmetry-protected exceptional rings for mechanical graphene2021

    • Author(s)
      南島元、吉田恒也、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Competition and interplay between topology and quasi-periodic disorder in Thouless pumping of ultracold atoms2021

    • Author(s)
      Noriyuki Takei
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」科研費基盤研究S (17H06138) Extended 8-th Informal Meeting
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Study of topological phenomena using trapped cold atoms2021

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」科研費基盤研究S (17H06138) Extended 8-th Informal Meeting
    • Related Report
      2020 Annual Research Report
  • [Presentation] Experiment towards the realization of topological atom laser2021

    • Author(s)
      Kazuya Yamashita
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」 科研費基盤研究S (17H06138) Extended 8-th Informal Meeting
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Development of an optical tweezer array system with Rydberg atoms2021

    • Author(s)
      Yuma Nakamura
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」 科研費基盤研究S (17H06138) Extended 8-th Informal Meeting
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 量子エレクトロニクス実験基礎2021

    • Author(s)
      中島秀太
    • Organizer
      量子情報春の学校2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] Quantum Magnetism of Cold-Atom SU(N) Fermi-Hubbard Model2021

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      quantum science seminar #41: quantum gases
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dissipative quantum many-body system using ultracold atoms in an optical lattice with controlled one-body and two-body loss2021

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      APS March Meeting 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 冷却原子を用いた量子スピン輸送の研究2021

    • Author(s)
      _橋義朗
    • Organizer
      日本物理学会第76回年次大会(2021年))
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 量子縮退原子団を用いた遠隔量子シミュレーション実験2021

    • Author(s)
      高須洋介, 本多寛太郎, 春名裕貴, 田家慎太郎, 高橋義朗
    • Organizer
      日本物理学会第76回年次大会(2021年))
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光格子中のSU(N)フェルミ気体におけるスピン相関測定と温度評価2021

    • Author(s)
      田家慎太郎, Eduardo Ibarra-Garcia-Padilla, 西澤直樹, 高須洋介, 久野義人, Hao-Tian Wei, Richard T. Scalettar, Kaden R. A. Hazzard, 高橋義朗
    • Organizer
      日本物理学会第76回年次大会(2021年)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Developing a Programmable Quantum System Using Two-Electron Rydberg Atoms2021

    • Author(s)
      D. Okuno, Y. Nakamura, T. Kusano, T. Takei, and Y. Takahashi
    • Organizer
      International Symposium on Creation of Advanced Photonic and Electronic Devices 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Site-resolved imaging of Yb atoms in an optical lattice and toward observation of SU(N) magnetism2021

    • Author(s)
      Y. Takata, N. Kitamura, A. Senoo, and Y. Takahashi
    • Organizer
      International Symposium on Creation of Advanced Photonic and Electronic Devices 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental realization of large mass imbalanced ultracold atomic mixtures with tunable interactions2021

    • Author(s)
      N. mizukami, F. Schaefer, and Y. Takahashi
    • Organizer
      International Symposium on Creation of Advanced Photonic and Electronic Devices 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Developing an optical tweezer array and Rydberg excitation laser for a programmable quantum many-body system2021

    • Author(s)
      Y. Nakamura, D. Okuno, T. Kusano, N. Takei, and Y. Takahashi
    • Organizer
      International Symposium on Creation of Advanced Photonic and Electronic Devices 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光格子中の超低温原子:量子シミュレーションとその基礎2021

    • Author(s)
      _橋義朗
    • Organizer
      日本物理学会北陸支部特別講演会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Low-energy electron-boson coupling in Sr2RuO42021

    • Author(s)
      S. Ozawa, H. Iwasawa, H. Oda, T. Yoshikawa, A. Kimura, M. Hashimoto, D. Lu, T. Muro, Y. Yoshida, I. Hase, Y. Aiura, S. Kumar, K. Shimada
    • Organizer
      The 25th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimization of self-energy in high-Tc cuprate superconductor La2-xSrxCuO42021

    • Author(s)
      H. Oda, H. Iwasawa, T. Miyashita, S. Ozawa, A. Kimura, R. Yano, S. Kashiwaya, T. Sasagawa, S. Kumar, E. F. Schwier, K. Shimada
    • Organizer
      The 25th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Gap inhomogeneity in Bi2Sr2CaCu2O8+δ revealed by laser micro-ARPES2021

    • Author(s)
      T. Sugiyama, H. Iwasawa, S. Ozawa, H. Oda, T. Kono, T. Okuda, K. Miyamoto, S. Ishida, Y. Yoshida, H. Eisaki and A. Kimura
    • Organizer
      The 25th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electronic Structure of Antiferromagnet CeCoSi Revealed by VUV-ARPES2021

    • Author(s)
      Y. Fukushima, T. Yoshikawa, T. Miyashita, K. Shiraishi, M. Arita, K. Mitsumoto, H. Tanida and A. Kimura
    • Organizer
      The 25th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ARPES study of antiferromagnetic EuIn2As22021

    • Author(s)
      K. Shiraishi, M. Novak, T. Yoshikawa, T. Kono, S. Kumer, K. Miyamoto, T. Okuda, E. F. Schwier, M. Arita, K. Shimada, S. V. Eremeev and A. Kimura
    • Organizer
      The 25th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-polarized band structures of Ga-rich Fe3Ga film as a promising material for high thermoelectric performance2021

    • Author(s)
      K. Ohwada, T. Kono, S. Ushio, K. Goto, K. Miyamoto, T. Okuda, H. Nakayama, Y. Sakuraba and A. Kimura
    • Organizer
      The 25th Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] _Investigation of enlarged topological band gaps in magneto-optical epsilon-near-zero photonic crystals2021

    • Author(s)
      Tianji Liu、Nobukiyo Kobayashi、Kenji Ikeda、Yasutomo Ota、Satoshi Iwamoto
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Bearded界面を有するバレーフォトニック結晶共振器構造におけるレーザー発振2021

    • Author(s)
      宮崎 亮輔、車 一宏、吉見 拓展、勝見 亮太、山口 拓人、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] バレーフォトニック結晶とその光導波路への応用2021

    • Author(s)
      岩本 敏・吉見拓展・山口拓人・太田泰友・荒川泰彦
    • Organizer
      電子情報通信学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 一様磁場中の3次トポロジカル絶縁体2021

    • Author(s)
      大滝友里亜, 福井隆裕
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 磁場中の3次元ディラック・フェルミオンのコーナー状態2021

    • Author(s)
      浅賀孝一、福井隆裕
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 一様磁場中の3次トポロジカル絶縁体2021

    • Author(s)
      大滝友里亜、福井隆裕
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Adiabatic heuristic principle on a torus and anyon pumping2021

    • Author(s)
      工藤耕司
    • Organizer
      科研費基盤研究S (17H06138)Extended 8-th Informal Meeting with invited speakers_
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] エニオンポンプのバルクエッジ対応2021

    • Author(s)
      工藤耕司、久野義人、初貝安弘
    • Organizer
      日本物理学会第76回年次大会(2021年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 平坦バンドから構成する量子多体傷跡2021

    • Author(s)
      久野義人、溝口知成、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高次トポロジカル絶縁体の物理2021

    • Author(s)
      溝口知成
    • Organizer
      新学術領域「次世代物質探索のための離散幾何学」基礎講義
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] トポロジカル相における量子化ベリー位相2021

    • Author(s)
      溝口知成
    • Organizer
      CREST 「物質のトポロジカル相の理論的探究」チュートリアルワークショップ
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 第III種ディラック粒子を有する格子模型の構成法2021

    • Author(s)
      溝口知成、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Dynamics induced by symmetry-protected exceptional rings for mechanical graphene2021

    • Author(s)
      南島元、吉田恒也、初貝安弘
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Fluctuating active nematicsでのダイマー構造2021

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Yasuhiro Hatsugai
    • Organizer
      日本物理学会 第76回年次大会(2021年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Chiral edge modes of coupled rock-paper-scissors cycles2021

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      2021 Informal meeting : Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts2021
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Non-Hermitian fractional quantum Hall states in open quantum systems2021

    • Author(s)
      Tsuneya Yoshida, Koji Kudo, Hosho Katsura, and Yasuhiro Hatsugai
    • Organizer
      APS march meeting 2021
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非エルミート系におけるトポロジカル物性2021

    • Author(s)
      吉田恒也
    • Organizer
      新学術基礎講義(次世代物質探索のための離散幾何学)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Revisiting Flat bands and localization2020

    • Author(s)
      Y. Hatsugai
    • Organizer
      Localization 2020 online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bulk-edge correspondence : past and future2020

    • Author(s)
      Y. Hatsugai
    • Organizer
      Extended 7-th informal meeting with invited speakers
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Flat bands and topological phases2020

    • Author(s)
      初貝安弘
    • Organizer
      名古屋大学特別講義 (2020) 談話会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 分数量子ホール系におけるストレーダ公式の一般化2020

    • Author(s)
      工藤耕司、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 相互作用によって誘起されるトポロジカルチャージポンプ2020

    • Author(s)
      久野義人、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 平方根トポロジカル絶縁体の高次トポロジカル絶縁体への拡張2020

    • Author(s)
      溝口知成、久野義人、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Lieb格子のバネ質点模型におけるトポロジカルモード2020

    • Author(s)
      若尾洋正,吉田恒也、溝口知成、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 量子開放系での分数量子ホール状態の特徴付け2020

    • Author(s)
      吉田恒也、工藤耕司、桂法相、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 複素値相互作用における非エルミート分数量子ホール状態,2020

    • Author(s)
      吉田恒也、工藤耕司、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Study of topological phenomena using cold atoms2020

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2020 Annual Research Report
  • [Presentation] "Disorder-induced Thouless pumping of ultracold atoms in an optical lattice"2020

    • Author(s)
      Nobuyuki Takei
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 2電子リュードベリ原子を用いた量子コンピュータの開発2020

    • Author(s)
      武井 宣幸
    • Organizer
      第2回 冷却原子研究会「アトムの会」
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光格子中の冷却原子系における乱れ誘起サウレスポンプの観測2020

    • Author(s)
      中島秀太,武井宣幸,佐久間啓太,久野義人,Pasquale Marra,高橋義朗
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 局在不純物が誘起する量子スピン輸送の観測2020

    • Author(s)
      小野滉貴,肥後本隼也,齋藤優冴,高橋義朗
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Quantum magnetism and transport studied by ultracold two-electron fermions in an optical lattice2020

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Rice University AMO Seminar
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光格子中の冷却原子系に対する量子状態制御2020

    • Author(s)
      中島秀太
    • Organizer
      第1回「アトムの会」オンラインセミナー
    • Related Report
      2020 Annual Research Report
  • [Presentation] Quantum magnetism of SU(6) fermions in an optical lattice2020

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      51st Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultracold atom study of exotic phenomenabridging different hierarchies2020

    • Author(s)
      高橋 義朗
    • Organizer
      第4回クラスター階層領域研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Topological physics explored by ultracold ytterbium atoms in an optical lattice2020

    • Author(s)
      Nobuyuki Takei
    • Organizer
      OPTICS & PHOTONICS International Congress 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Incorporating Magnetism into Topological Quantum Materials for Innovative Functions2020

    • Author(s)
      Akio Kimura
    • Organizer
      4th QST International Symposium -Innovation from Quantum Materials Science-
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Co2MnGa薄膜におけるスピン偏極ワイル分散と巨大異常ネルンスト効果の観測2020

    • Author(s)
      角田一樹, 桜庭裕弥, 増田啓介, 河野嵩, 鹿子木将明, 後藤一希, Weinan Zhou, 宮本幸治, 三浦良雄, 奥田太一, 木村昭夫
    • Organizer
      第34回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 軟X線ARPESによるCo2MnGeのハーフメタル 電子状態とワイル交差の直接観測2020

    • Author(s)
      河野嵩, 鹿子木将明, 吉川智己, Xiaoxiao Wang, 後藤一希, 室隆桂之, 梅津理恵, 木村昭夫
    • Organizer
      第34回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Co2MnGa薄膜におけるスピン偏極ワイル分散と巨大異常ネルンスト効果の観測2020

    • Author(s)
      角田一樹, 桜庭裕弥, 増田啓介, 河野嵩, 鹿子木将明, 後藤一希, Weinan Zhou, 宮本幸治, 三浦良雄, 奥田太一, 木村昭夫
    • Organizer
      日本磁気学会第44回学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分解能ARPESによるBi2Sr2CaCu2O8+dのギャップ不均一性2020

    • Author(s)
      杉山貴哉, 岩澤英明, 小澤秀介, 尾田拓之慎, 河野嵩, 木村昭夫, 宮本幸治, 奥田太一, 石田茂之, 吉田良行, 永崎洋
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分解能ARPESによるルテニウム酸化物超伝導体Sr2RuO4における多体効果の検証2020

    • Author(s)
      小澤秀介, 岩澤英明, 尾田拓之慎, 杉山貴哉, 木村昭夫, Shiv Kumar, 島田賢也, 吉田良行, 長谷泉, 相浦義弘
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高分解能ARPESを用いたLa(2-x)SrxCuO4の多体相互作用の評価2020

    • Author(s)
      尾田拓之慎, 岩澤英明, 小澤秀介, 矢野力三, 柏谷聡, 笹川崇男, Shiv Kumar, E. F. Schwier, 島田賢也, 橋本信, Donghui Lu, 木村昭夫
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 軟X線ARPESによるホイスラー合金のハーフメタルなバンド構造と複数のワイル交差点の観測2020

    • Author(s)
      河野嵩, 鹿子木将明, 吉川智己, Xiaoxiao Wang, 後藤一希, 室隆桂之, 梅津理恵, 木村昭夫
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 反強磁性体EuIn2As2の角度分解光電子分光2020

    • Author(s)
      白石海人, Mario Novak, 吉川智己, 河野嵩, Shiv Kumar, 宮本幸治, 奥田太一, Eike F. Schwier, 島田賢也, Sergey V. Eremeev, 木村昭夫
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホイスラー合金Co2MnGe(Ga)薄膜のGe(Ga) L2,3端における磁気円二色性スペクトルII2020

    • Author(s)
      吉川智己, Antonov Victor, 河野嵩, 鹿子木将明, Wang Xiaoxiao, 角田一樹, 宮本幸治, 竹田幸治, 斎藤祐児, 後藤一希, 桜庭裕弥, 宝野和博, Ernst Arthur, 木村昭夫
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 3次元Woodpile型フォトニック結晶におけるHinge状態の検討2020

    • Author(s)
      高橋 駿、若林 克法、岩本 敏
    • Organizer
      第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] トポロジカルフォトニクス:新しい光制御技術2020

    • Author(s)
      岩本敏
    • Organizer
      日本学術振興会光電相互変換第125委員会第250回研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] トポロジカルフォトニクス2020

    • Author(s)
      岩本敏
    • Organizer
      第4回高周波レーザーの高品質化による新用途開発研究会~光を自在に操る技術~
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] トポロジカルフォトニクス2020

    • Author(s)
      岩本敏
    • Organizer
      第1回PICSミニワークショップ
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] トポロジカルフォトニクス:トポロジーを活用した光導波路の可能性2020

    • Author(s)
      岩本敏
    • Organizer
      第20回フォトニクス・イノベーションセミナー
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Siスラブバレーフォトニック結晶スローライトエッジ状態における群屈折率評価2020

    • Author(s)
      吉見拓展、山口拓人、勝見亮太、太田泰友、荒川泰彦、岩本敏
    • Organizer
      KOSEN SC第2回VR学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] バレーフォトニック結晶スローライトエッジ状態の観測2020

    • Author(s)
      吉見拓展、山口拓人、勝見亮太、太田泰友、荒川泰彦、岩本敏
    • Organizer
      第5回フォトニクスワークショップ「光の多様性を探求する!!」
    • Related Report
      2020 Annual Research Report
  • [Presentation] トポロジカルバレーフォトニック結晶スローライト導波路における群屈折率評価2020

    • Author(s)
      吉見拓展、山口拓人、勝見亮太、太田泰友、荒川泰彦、岩本敏
    • Organizer
      第3回結晶工学?シISYSE 合同研究会「コロナ下・コロナ禍でも進める研究活動・就職活動」
    • Related Report
      2020 Annual Research Report
  • [Presentation] Slow Light Waveguide Based on Topological Edge States in Valley Photonic Crystals2020

    • Author(s)
      H.Yoshimi, T.Yamaguchi, R.Katsumi, Y.Ota, Y.Arakawa, and S.Iwamoto
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological waveguides and nanocavities based on semiconductor photonic crystals2020

    • Author(s)
      S. Iwamoto
    • Organizer
      METANANO 2020 (V International Conference on Metamaterials and Nanophotonics),2020,2020,1,1
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Slow-Light Waveguide in Semiconductor Valley Photonic Crystal2020

    • Author(s)
      S. Iwamoto, H. Yoshimi, T. Yamaguchi, Y. Ota and Y. Arakawa
    • Organizer
      10th International Symposium on Photonics and lectronics Convergence (ISPEC 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Threshold Gain Difference in a Topological Edge State Laser2020

    • Author(s)
      N. Ishida, Y. Ota, W. Lin, Y. Arakawa, and S. Iwamoto
    • Organizer
      10th International Symposium on Photonics and lectronics Convergence (ISPEC 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Robust zero modes in disordered fermion-vortex systems2020

    • Author(s)
      Tohru Kawarabayashi
    • Organizer
      Localisation 2020
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 変形されたSu-Schrieffer-Heeger模型のトポロジカルな性質2020

    • Author(s)
      河原林透、初貝安弘
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 格子ハミルトニアンのエルミート性に基づいたエッジ状態の理論2020

    • Author(s)
      福井隆裕
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 磁場中の3次元ディラック・フェルミオンのコーナー状態2020

    • Author(s)
      浅賀孝一,福井隆裕
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Welcome: Towards Science of Bulk-Edge Correspondence2020

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts"[ BE/BC2020F (Bulk-Edge/Boundary Correspondence)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Revisiting flat bands and localization2020

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      localisation 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological invariants of the bulk and edge-of-edge states of higher order topological insulators2020

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      トポロジカル表面状態,ソリトンとブレーン,指数定理
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 乱れにより誘起されるサウレス量子ポンプ2020

    • Author(s)
      中島 秀太, 武井 宣幸, 佐久間 啓太, 久野 義人, 高橋 義朗
    • Organizer
      日本物理学会第75回年次大会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 散逸フェルミハバードモデルにおける負温度量子磁性の実現2020

    • Author(s)
      高須 洋介, 西澤 直樹, 田家 慎太郎, 久野 義人, 高橋 義朗
    • Organizer
      日本物理学会第75回年次大会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] プラケット型光格子におけるSU(4)一重項の実現2020

    • Author(s)
      西澤 直樹, 田家 慎太郎, 高須 洋介, 久野 義人, 高橋 義朗
    • Organizer
      日本物理学会第75回年次大会(2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 巨大質量比の量子気体混合系で探る普遍的現象2020

    • Author(s)
      高橋 義朗
    • Organizer
      日本物理学会第75回年次大会(2020)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Disorder-Induced Thouless Pumping of Ultracold Atoms in an Optical Lattice2020

    • Author(s)
      N. Takei
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts"[ BE/BC2020F (Bulk-Edge/Boundary Correspondence)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Experiments with large mass-imbalance ultracold atom mixtures2020

    • Author(s)
      F. Schafer, N. Mizukami, P. Yu, S. Koibuchi, A. Bouscal, and Y. Takahashi
    • Organizer
      International symposium on Clustering as a Window on the Hierarchical Structure of Quantum Systems (CLUSHIQ2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Observation of Weyl Cones in Ferromagnetic Heusler Alloy Films Co2MnGa by Spin- and Angle- Resolved Photoemission Spectroscopy2020

    • Author(s)
      Kazuki Sumida, Yuya Sakuraba, Keisuke Masuda, Takashi Kono, Masaaki Kakoki, Kazuki Goto, Koji Miyamoto, Yoshio Miura, Taichi Okuda, Akio Kimura
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 反強磁性トポロジカル絶縁体MnBi2Te4の角度分解光電子分光2020

    • Author(s)
      木村昭夫, Mikhail Otrokov, Ilya Klimovskikh, Dmitry Estyunin, Alexander Shikin, Eike Schwier, Shiv Kumar, Evgueni Chulkov
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 軟X線ARPESによるホイスラー型Co2MnGeのハーフメタリックなバンド構造の観測2020

    • Author(s)
      河野嵩, 鹿子木将明, 吉川智己, Xiaoxiao Wang, 後藤一希, 室隆桂之, 梅津理恵, 木村昭夫
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 銅酸化物高温超伝導体La(2-x)SrxCuO4の高分解能ARPES2020

    • Author(s)
      尾田拓之慎, 岩澤英明, 小澤秀介, 矢野力三, 柏谷聡, 笹川崇男, E. F. Schwier, 島田賢也, 木村昭夫
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Si置換した層状リン化カルコゲナイド超伝導体Zr(P1-x, Six)Seの硬X線光電子分光2020

    • Author(s)
      石坂仁志, 田北仁志, 久保拓也, 宮下剛夫, Wumiti Mansuer, 木村昭夫, 島田賢也, 上田茂典, 鬼頭聖, 石田茂之, 岡邦彦, 後藤義人, 藤 久裕司, 吉田良行, 伊豫彰, 荻野拓, 永崎洋, 川島健司, 柳陽介, 井野明洋
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Eu系アクシオン絶縁体候補物質のARPES2020

    • Author(s)
      白石海人, Mario Novak, 吉川智己, 河野嵩, Shiv Kumar, Eike F. Schwier, 島田賢也, Sergey V. Eremeev, 木村昭夫
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] TlBiS2およびTlBiSe2における温度誘起トポロジカル相転移の光電子分光による研究2020

    • Author(s)
      今井健人, 加藤和貴, 松田旭央, Jiahua Chen, 宮本幸治, 木村昭夫, 奥田太一
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Investigation on a single-mode array laser based on a topological edge state2020

    • Author(s)
      N. Ishida, Y. Ota, W. Lin, Y. Arakawa, and S. Iwamoto
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts“, P 16, Tokyo, Japan, February (2020).
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Light Propagation in Semiconductor Valley Photonic Crystals2020

    • Author(s)
      S. Iwamoto
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts“, Tokyo, Japan, February (2020).
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological waveguides and nanoacvities using semiconductor photonic crystals2020

    • Author(s)
      S. Iwamoto, Y. Ota, T. Yamaguchi, H. Yoshimi, and Y. Arakawa
    • Organizer
      SPIE Photonics West 2020, Paper 11274-46, The Moscone Center, San Francisco, USA, February (2020).
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Semiconductor-based topological photonics2020

    • Author(s)
      S. Iwamoto
    • Organizer
      The 1st SNU-UT Workshop on Nanophotonics, Seoul National University, Seoul, Korea, January (2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topologically-protected valley kink state in a slab-type photonic crystal waveguide2020

    • Author(s)
      T. Yamaguchi
    • Organizer
      SThe 1st SNU-UT Workshop on Nanophotonics, Seoul National University, Seoul, Korea, January (2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] バレーフォトニック結晶におけるスローライトエッジ状態の光伝搬の観測2020

    • Author(s)
      吉見 拓展、山口 拓人、勝見 亮太、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第67回応用物理学会春季学術講演会, 14p-B415-8, 上智大学 ,東京(2020).
    • Related Report
      2019 Annual Research Report
  • [Presentation] ライトライン下にヘリカルエッジ状態を有する光トポロジカル絶縁体の検討2020

    • Author(s)
      岩本 敏、張 成昆、太田 泰友、荒川 泰彦
    • Organizer
      第67回応用物理学会春季学術講演会, 14p-B415-6, 上智大学 ,東京(2020).
    • Related Report
      2019 Annual Research Report
  • [Presentation] トポロジカルエッジ状態を用いた単一モード動作アレイレーザの検討 ~次近接共振器間結合の影響~2020

    • Author(s)
      石田 夏子、太田 泰友、林 文博、荒川 泰彦、岩本 敏
    • Organizer
      第67回応用物理学会春季学術講演会, 14p-B415-5, 上智大学, 東京(2020).
    • Related Report
      2019 Annual Research Report
  • [Presentation] Numerical Study of Adiabatic Heuristic for the Quantum Hall States2020

    • Author(s)
      Koji Kudo and Yasuhiro Hatsugai
    • Organizer
      BE/BC2020F (Bulk-Edge/Boundary Correspondence)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 分数量子ホール系におけるストレーダ公式の一般化2020

    • Author(s)
      工藤耕司、初貝安弘
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] トーラス上の多成分エニオンの量子ホール状態とAdiabatic heuristic2020

    • Author(s)
      工藤耕司、初貝安弘
    • Organizer
      日本物理学会第75回年次大会 (2020年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 相互作用によって誘起されるトポロジカルチャージポンプ2020

    • Author(s)
      久野義人、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Quantized Berry Phases for Characterization of the Higher-Order Symmetry-Protected Topological Phases2020

    • Author(s)
      H. Araki, T. Mizoguchi, and Y. Hatsugai
    • Organizer
      International workshop ”Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts” BE/BC2020F
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Polymerized triptycene as a candidate material of higher-order topological insulator2020

    • Author(s)
      T. Mizoguchi, M. Maruyama, S. Okada, and Y. Hatsugai
    • Organizer
      APS March Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization for higher-order symmetry-protected topological phases by quantized Berry phases2020

    • Author(s)
      H. Araki, T. Mizoguchi, and Y. Hatsugai
    • Organizer
      APS March Meeting 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shastry-Sutherland模型におけるZ4Berry位相2020

    • Author(s)
      溝口知成、荒木広夢、初貝安弘
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2次元・3次元Benalcazar-Bernevig-Hughes模型における量子化ベリー位相2020

    • Author(s)
      荒木広夢、溝口知成、初貝安弘
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 平方根トポロジカル絶縁体の高次トポロジカル絶縁体への拡張2020

    • Author(s)
      溝口知成、久野義人、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Spring-mass模型におけるカイラル対称性に起因するトポロジカル現象2020

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      日本物理学会 第75回年次大会(2020年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Chiral zero modes protected by a spatial symmetry in a spring-mass model2020

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      Variety and university of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts [BE/BC2020F (Bulk-Edge/Boundary Correspondence)]
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lieb格子のバネ質点模型におけるトポロジカルモード2020

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Topological band structure of classical diffusion phenomena2020

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      2020 Informal meeting : Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 複素値相互作用における非エルミート分数量子ホール状態2020

    • Author(s)
      吉田恒也、工藤耕司、初貝安弘
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 非エルミート系における分数量子ホール状態2020

    • Author(s)
      吉田恒也
    • Organizer
      KEKオンライン研究会「熱場の量子論とその応用」
    • Related Report
      2019 Annual Research Report
  • [Presentation] 非エルミート系における分数量子ホール状態2020

    • Author(s)
      吉田恒也、工藤耕司、初貝安弘
    • Organizer
      日本物理学会 第75回年次大会(2020年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Non-Hermitian fractional quantum Hall states with 1/3 filling2020

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      APS march meeting 2020
    • Related Report
      2019 Annual Research Report
  • [Presentation] Fractional Quantum Hall State in a Non-Hermitian System2020

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 非エルミート系のトポロジカルバンド縮退と分数量子ホール状態2020

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      第9回「凝縮系理論の最前線」研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 対称性に保護されたエクセプショナルリング・エクセプショナルサーフェス2020

    • Author(s)
      吉田恒也
    • Organizer
      北海道大学 量子機能工学研究室 セミナー(共催:応用物理学会北海道支部)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 一般化されたカイラル対称性とバルク・エッジ対応2020

    • Author(s)
      河原林透、初貝安弘
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Variety of bulk-edge correspondence: From quantum to classical2019

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Topological mechanics and fluids
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bulk-edge correspondence: History and recent development2019

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Aspects of bulk-edge correspondence: Mechanical systems and effects of electron-electron interaction2019

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Int. workshop TOPOLOGY
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Symmetry protected Berry phases and edge states with interaction2019

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Topological Phases of Interacting Quantum Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Use of higher order topological phases and various boundary states2019

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      JSPS/EPSRC/CNRS Core 2 core seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 仮想と実在をつなぐバルクエッジ対応2019

    • Author(s)
      初貝安弘
    • Organizer
      KEK 連携コロキュウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 現代物理学の視点,特にトポロジカル物質とはなにか2019

    • Author(s)
      初貝安弘
    • Organizer
      筑波大学STEAN リーダーシッププログラム課題創造学
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Quantum Simulator of SU(N) Fermi-Hubbard Model2019

    • Author(s)
      S. Taie, N. Nishizawa, Y. Takasu, Y. Takahashi
    • Organizer
      EU-USA-Japan International Symposium on Quantum Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum simulation with orbital degrees of freedom in a state-dependent optical lattice2019

    • Author(s)
      K. Ono, T. Higomoto, and Y. Takahashi
    • Organizer
      EU-USA-Japan International Symposium on Quantum Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 冷却原子によるシミュレーション2019

    • Author(s)
      中島 秀太
    • Organizer
      シミュレーションによる宇宙の基本法則と進化の解明に向けて (QUCS 2019)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Trapping of Erbium atoms for quantum degenerate Erbium-Lithium mixture experiments2019

    • Author(s)
      N. Mizukami, F. Schafer, and Y. Takahashi
    • Organizer
      The 4th Kyoto- Beijing-Tokyo Workshop on Ultracold Atomic Gases
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of disorder and interaction on topological Thouless pumping of ultracold fermions2019

    • Author(s)
      N. Takei, S. Nakajima, K. Sakuma, Y. Kuno, and Y. Takahashi
    • Organizer
      The 4th Kyoto- Beijing-Tokyo Workshop on Ultracold Atomic Gases
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum simulation using itenerant 1S0 atoms and localized 3P0 atoms in a state-dependent optical lattice2019

    • Author(s)
      Koki Ono
    • Organizer
      The 4th Kyoto- Beijing-Tokyo Workshop on Ultracold Atomic Gases
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Magnetism of SU(N) Fermi Hubbard Model2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      SCES'19( International Conference on Strongly Correlated Electron Systems 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Simulation with Two-electron Atoms in an Optical Lattice2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Japan-Netherlands Quantum Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 巨大質量比を有するエルビウム-リチウム原子混合量子縮退気体の生成に向けて2019

    • Author(s)
      水上尚人, Florian Schaefer, 高橋義朗
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 光格子中の冷却原子に対する量子計量テンソルの測定2019

    • Author(s)
      佐久間啓太, 武井宣幸, 高須洋介, 久野義人, 小澤知己, 高橋義朗
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] SU(N)量子気体顕微鏡の開発2019

    • Author(s)
      高田佳弘, 山下和也, 奥野大地, 高橋義朗
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 光格子中における遍歴1S0原子・局在3P0原子間スピン交換ダイナミクスの観測2019

    • Author(s)
      小野 滉貴, 天野 良樹, 肥後本 隼也, 後藤 慎平, 段下 一平, 高橋 義朗
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] SU(N) Quantum Magnetism with Two-electron Atoms in an Optical Lattice2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Bose-Einstein Condensation 2019 Frontiers in Quantum Gases
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultracold elastic and inelastic collision: probing and controlling of two-body and many-body physics2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      International Conference on Photonic, Electronic, and Atomic Collisions
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Developing an experimental apparatus for cold Ytterbium Rydberg atoms2019

    • Author(s)
      Nobuyuki Takei, Daichi Okuno, and Yoshiro Takahashi
    • Organizer
      CATMIN(Cold ATom Molecule INteractions) Conference)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 7Li-Yb mixture in mixed dimensions2019

    • Author(s)
      F. Schaefer, N. Mizukami, S. Koibuchi, P. Yu, A. Bouscal, and Y. Takahashi
    • Organizer
      Workshop on Quantum Mixtures and celebration of the 70th anniversary of Sandro Stringari
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological physics explored by ultracold ytterbium atoms in an optical lattice2019

    • Author(s)
      N. Takei
    • Organizer
      New Trend in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effects of disorder and interaction on topological Thouless pumping of ultracold fermions2019

    • Author(s)
      N. Takei, S. Nakajima, K. Sakuma, Y. Kuno, and Y. Takahashi
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Novel Phenomena of ultracold two-electron atoms in an opticallattice2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Emergent Phenomena in Ultracold Atoms:Merging Topology, Interaction and Dynamics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultracold atom study of exotic phenomena bridging different hierarchies2019

    • Author(s)
      高橋 義朗
    • Organizer
      第二回クラスター階層領域研「第二回クラスター階層領域研究会」
    • Related Report
      2019 Annual Research Report
  • [Presentation] Quantum Simulation with Ultracold Atoms in an Optical lattice2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Centre for Quantum Technologies, National University of Singapore, Singapole(CQT COLLOQUIUM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Simulation with Ultracold Atoms in an Optical lattice2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      IAS Workshop on Quantum Simulation of Novel Phenomena with Ultracold Atoms
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultracold Quantum Gas-Testing Fundamental Physics and Quantum Simulation2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      理化学研究所Ulmer基本的対称性研究室(inauguration symposium of our Center for Time, Constants and Fundamental Symmetries)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Incorporating Magnetism into Topological Materials for Innovative Functions2019

    • Author(s)
      Akio Kimura
    • Organizer
      Materials Research Meeting (MRM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Incorporating Magnetism into 2D Materials for Innovative Functions2019

    • Author(s)
      Akio Kimura
    • Organizer
      Workshop on Carrier Doping in two-dimensional layered materials: toward novel physical properties and electronic device applications (CA2D)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Incorporating magnetism into 2D materials for innovative functions2019

    • Author(s)
      Akio Kimura
    • Organizer
      32nd International Microprocesses and Nanotechnology Conference (MNC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Direct evidence of the type-II bulk Dirac cone in transition metal dichalcogenides2019

    • Author(s)
      M. Nurmamat, T. Yoshikawa, X. X. Wang, H. Takemoto, S. Eremeev, J. H. Chen, M. Kakoki, T. Kono, T. Muro, K. Zhang, S. Kumar, E. Schwier, K. Miyamoto, T. Okuda, K. Shimada, A. Kimura
    • Organizer
      The 19th International Conference on Solid Films and Surfaces (ICSFS19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin-orbit coupling effect on bulk and surface states of the Dirac nodal line semimetal Hf1-xZrxSiS2019

    • Author(s)
      X. X. Wang, J. H. Chen, M. T. Zheng, M. Novak, F. Orbanic, E. F. Schwier, S. L. Wu, K. Sumida, T. Yoshikawa, K. Miyamoto, M. Nurmamat, T. Okuda, K. Shimada, A. Kimura
    • Organizer
      The 19th International Conference on Solid Films and Surfaces (ICSFS19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Element-specific density of states of Co2MnGe revealed by resonant photoelectron spectroscopy2019

    • Author(s)
      T. Kono, M. Kakoki, T. Yoshikawa, X. Wang, K. Sumida, K. Miyamoto, T. Muro, Y. Takeda, Y. Saitoh, K. Goto, Y. Sakuraba, K. Hono, A. Kimura
    • Organizer
      The 19th International Conference on Solid Films and Surfaces (ICSFS19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unveiling spin-dependent unoccupied electronic states of Co2MnGe (Ga) film via Ge (Ga) L2,3 absorption spectroscopy2019

    • Author(s)
      T. Yoshikawa, T. Kono, M. Kakoki, K. Sumida, K. Miyamoto, Y. Takeda,Y. Saitoh, K. Goto, Y. Sakuraba, K. Hono, A. Kimura
    • Organizer
      The 19th International Conference on Solid Films and Surfaces (ICSFS19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exchange interaction in ferromagnetic topological insulator V-doped (Sb,Bi)2Te32019

    • Author(s)
      Mao Ye, Tao Xu, Gang Li, Shan Qiao, Yukiharu Takeda, Yuji Saitoh, Siyuan Zhu, Munisa Nurmamat, Kazuki Sumida, Yukiaki Ishida, Shik Shin, Akio Kimura
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of the magnetic and topological phase transition by ARPES in antiferromagnetic topological insulator MnBi2Te42019

    • Author(s)
      Dmitry A. Estyunin, I. I. Klimovskikh, A. M. Shikin, E. F. Schwier, A. Kimura, M. M. Otrokov, E. V. Chulkov
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topologically non-trivial phase-change compound GeSb2Te42019

    • Author(s)
      Munisa Nurmamat, K. Okamoto, S. Y. Zhu, T. V. Menshchikova, I. P. Rusinov, Y. Ishida, K. Miyamoto, T. Okuda, T. Miyashita, X. X. Wang, K. Sumida, E. F. Schwier, M. Ye, Z. S. Aliev, M. B. Babanlyg, I. R. Amiraslanov, E. V. Chulkov, K. A. Kokh, O. E. Tereshchenko, S. Shin, Akio Kimura
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Light-sensitive surface transport in a bulk topological insulator2019

    • Author(s)
      Gaku Eguchi, M. Taupin, C. Jiahua, K. Kuroda, A. Kimura, S. Paschen
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Surface Photovoltaic effect on the (111) surface of a topological crystalline insulator (Pb,Sn)Te2019

    • Author(s)
      Hiroshi Ito, Yuta Tomohiro, Takeru Shimano, Yukiaki Ishida, Ryota Akiyama, Akio Kimura, Shik Shin, Shinji Kuroda
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synchrotron radiation ARPES study of Dirac electron systems including rare earth elements2019

    • Author(s)
      Tomoki Yoshikawa, Yuto Kitayama, Xiaoxiao Wang, Hideaki Iwasawa, Masaaki Kakoki, Takashi Kono, Hironoshin Oda, Shusuke, Ozawa, Shiv Kumar, Eike Schwier, Kenya Shimada, Takayuki Muro, Hiroshi Tanida, Akio Kimura
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Disentangling Orbital and Spin Textures in surface-derived states in non-symorphic crystal HfSiS2019

    • Author(s)
      Xiaoxiao Wang, Jiahua Chen, Mingtian Zheng, Tatiana V. Menshchikova, Igor P. Rusinov, Eike F. Schwier, Filip Orbanic, Shilong Wu, Kazuki Sumida, Tomoki Yoshikawa, Koji Miyamoto, Munisa Nurmamat, Taichi Okuda, Kenya Shimada, Mario Novak, Evgueni Chulkov, Akio Kimura
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Magnetic Properties of IV-VI diluted magnetic semiconductor (Sn,Mn)Te thin films grown by MBE2019

    • Author(s)
      Takeru Shimano, Yuta Tomohiro, Ryo Ishikawa, Ryouta Akiyama, Yukiharu Takeda, Yuji Saitoh, Akio Kimura, Shinji Kuroda
    • Organizer
      New Trends in Topological Insulators 2019 and Variety and universality of bulk-edge correspondence 2019 (NTTI 2019 and BEC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct evidence of the bulk Dirac cone in the transition metal dichalcogenides2019

    • Author(s)
      Nurmamat Munisa, Wang Xiaoxiao, Takemoto Hiroko, Yoshikawa Tomoki, Chen Jiahua, Kakoki Masaaki, Kono Takashi, Zhang Ke, Kumar Shiv, Schwier Eike, Shimada Kenya, Miyamoto Koji, Okuda Taichi, Kimura Akio
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Disentangling Orbital and Spin Textures in Dirac Nodal-Line Semimetal HfSiS2019

    • Author(s)
      Xiaoxiao Wang, Jiahua Chen, Mingtian Zheng, Tatiana Menshchikova, Igor Rusinov, Eike Schwier, Filip Orbanic, Shilong Wu, Kazuki Sumida, Tomoki Yoshikawa, Koji Miyamoto, Munisa Nurmamat, Taichi Okuda, Kenya Shimada, Mario Novak, Evgueni Chulkov, Akio Kimura
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 希土類元素を含むディラック電子系の放射光ARPES2019

    • Author(s)
      吉川智己, 北山悠斗, Wang Xiaoxiao, 岩澤英明, 鹿子木将明, 河野嵩, 尾田拓之慎, 小澤秀介, Shiv Kumar, Eike Schwier, 島田賢也, 室隆桂之, 谷田博司, 木村昭夫
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高分解能ARPESを用いた銅酸化物高温超伝導体La(2-x)SrxCuO4の自己エネルギー解析2019

    • Author(s)
      尾田拓之慎, 岩澤英明, 小澤秀介, 矢野力三, 柏谷聡, 笹川崇男, E. F. Schwier, 島田賢也, 木村昭夫
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Sr2RuO4のバルク電子状態における繰り込み効果2019

    • Author(s)
      小澤秀介, 岩澤英明, 尾田拓之慎, 吉川智己, 木村昭夫, 室隆桂之, 吉田良行, 長谷泉, 相浦義弘
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] TlBi(S1-x-Sex)2の温度誘起トポロジカル相転移の光電子分光による研究2019

    • Author(s)
      今井健人, 加藤和貴, Jiahua Chen, 宮本幸治, 木村昭夫, 奥田太一
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Higher-order Poincar_ sphere beam generation via a micro ring resonator2019

    • Author(s)
      W. Lin, Y. Ota, Y. Arakawa, and S. Iwamoto
    • Organizer
      International Symposium on Hybrid Quantum Systems 2019 (HQS2019), Wed-A1-4, Matsue, Shimane, Japan, December (2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Light Trapping in a Higher-Order Topological Corner State2019

    • Author(s)
      Y. Ota, F. Liu, R. Katsumi, K. Watanabe, K. Wakabayashi, Y. Arakawa, and S. Iwamoto
    • Organizer
      The 9th International Symposium on Photonics and Electronics Convergence-Advanced Nanophotonics and Silicon Device Systems-(ISPEC2019), P-28, Tokyo, Japan, November (2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Integrated topological photonics using semiconductor-based photonic nanostructures2019

    • Author(s)
      S. Iwamoto
    • Organizer
      The International Symposium on Plasmonics and Nanophtonics (iSPN2019), Kobe, Japan, November 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Semiconductor-based topological photonics2019

    • Author(s)
      S. Iwamoto
    • Organizer
      Partners for International Business Workshop, Enschede, Netherlands, October 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Generation of Structured Light Using Spin-orbit Interaction of Light in Photonic Nanostructures2019

    • Author(s)
      S. Iwamoto
    • Organizer
      Optomagnonics 2019 at Cambridge, Cambridge, UK, September 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical Skyrmionic Beam Generation Using a Micro Cavity2019

    • Author(s)
      W. Lin, Y. Ota, Y. Arakawa, and S. Iwamoto
    • Organizer
      Optomagnonics 2019 at Cambridge, Cambridge, UK, September 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological photonics using semiconductor photonic crystals2019

    • Author(s)
      S. Iwamoto
    • Organizer
      The 4th A3 Metamaterials Forum 2019 (A3META2019), Sapporo, Japan, August 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Semiconductor topological photonic crystal nanocavities2019

    • Author(s)
      S. Iwamoto
    • Organizer
      International Workshop on New Trends in Topological Insulators 2019 & Variety and Universality of Bulk-edge Correspondence in Topological Phases (NTTI2019 and BEC2019), IP-09, Hiroshima, Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Observation of a topological corner state in a two-dimensional photonic crystal in the optical regime2019

    • Author(s)
      Y. Ota, F. Liu, R. Katsumi, K. Watanabe, K. Wakabayashi, Y. Arakawa, and S. Iwamoto,
    • Organizer
      International Workshop on New Trends in Topological Insulators 2019 & Variety and Universality of Bulk-edge Correspondence in Topological Phases (NTTI2019 and BEC2019), PP-26, Hiroshima, Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of a topological corner state in a two-dimensional photonic crystal in the optical regime2019

    • Author(s)
      Y. Ota, F. Liu, R. Katsumi, K. Watanabe, K. Wakabayashi, Y. Arakawa, and S. Iwamoto
    • Organizer
      International Workshop on New Trends in Topological Insulators 2019 & Variety and Universality of Bulk-edge Correspondence in Topological Phases (NTTI2019 and BEC2019), PP-26, Hiroshima, Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical Analysis on Edge States at Zigzag and Bearded Interfaces in Valley Photonic Crystals2019

    • Author(s)
      H. Yoshimi, T. Yamaguchi, Y. Ota, Y. Arakawa, and S. Iwamoto
    • Organizer
      International Workshop on New Trends in Topological Insulators 2019 & Variety and Universality of Bulk-edge Correspondence in Topological Phases (NTTI2019 and BEC2019), PP-27, Hiroshima, Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Confinement of light in semiconductor using topological concept2019

    • Author(s)
      S. Iwamoto
    • Organizer
      Canada-Japan Workshop on Hybrid Quantum Systems, Ottawa, Canada, June 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological Localized States in Semiconductor Photonic Crystals2019

    • Author(s)
      S. Iwamoto
    • Organizer
      International Workshop TOPOLOGY, Tsukuba, Japan, June 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multi-band valley-protected topological edge states in GaAs-based nanophononic crystals with complete phononic bandgaps2019

    • Author(s)
      I. Kim, Z. Sun, Y. Arakawa, and S. Iwamoto
    • Organizer
      Compound Semiconductor Week 2019, TuA1-8, Nara, Japan, May 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical Investigation of Topological Edge States in a GaAs-Based Three-Dimensional Chiral Photonic Crystal2019

    • Author(s)
      S. Takahashi, S. Oono, Y. Hatsugai, Y. Arakawa, and S. Iwamoto
    • Organizer
      Compound Semiconductor Week 2019, MoP-D-5, Nara, Japan, May 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An On-chip Full Poincar_ Beam Emitter Based on an Optical Micro-ring Cavity2019

    • Author(s)
      W. Lin, Y. Ota, Y. Arakawa, and S. Iwamoto
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO),SW4J.4, San Jose, California, USA, May 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanocavity based on a topological corner state in a two-dimensional photonic crystal2019

    • Author(s)
      Y. Ota, R. Katsumi, K. Watanabe, F. Liu, K. Wakabayashi, S. Iwamoto, and Y. Arakawa
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO),SW4J.1, San Jose, California, USA, May 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 半導体トポロジカル集積フォトニクス2019

    • Author(s)
      岩本敏
    • Organizer
      Optics & Photonics Japan 2019, 大阪大学, 大阪 (2019).
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] (基調講演)トポロジカルフォトニクス:数学と物理,工学の融合で目指すフォトニクスの新展開2019

    • Author(s)
      岩本 敏
    • Organizer
      第3回電子材料若手交流会研究会, つくばセミナーハウス, 守谷, 茨城 (2019)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Siバレーフォトニック結晶Bearded界面導波路における光伝搬の観測2019

    • Author(s)
      吉見 拓展、山口 拓人、勝見 亮太、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第3回電子材料若手交流会研究会, Su-2-3, つくばセミナーハウス, 守谷, 茨城 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 超対称性に基づいた単一モード 2 次元レーザアレイの系統的構築2019

    • Author(s)
      林 文博、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 20p-E207-3, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 偶発的縮退点に基づくバレーフォトニック結晶を用いた光導波路の検討2019

    • Author(s)
      山口 拓人、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 21p-E205-6, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] バレーフォトニック結晶Bearded界面導波路における光伝搬の観測2019

    • Author(s)
      吉見 拓展、山口 拓人、勝見 亮太、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 21p-E205-3, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 三次元カイラルフォトニック結晶の光Weyl点近傍での位相再構成現象の観測2019

    • Author(s)
      玉置 爽真、高橋 駿、山下 兼一、山口 拓也、上田 哲也、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 20p-E207-8, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 単純立方格子からなる三次元フォトニック結晶における一次元状のトポロジカルエッジ状態2019

    • Author(s)
      高橋 駿、太田 泰友、Liu Feng、若林 克法、荒川 泰彦、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 20p-E207-9, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] バレーフォトニック結晶スローライト導波路に対する高効率光カプラ2019

    • Author(s)
      吉見 拓展、山口 拓人、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 21p-E205-4, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] トポロジカルエッジ状態を用いた大面積単一モードレーザの検討2019

    • Author(s)
      石田 夏子、太田 泰友、林 文博、荒川 泰彦、岩本 敏
    • Organizer
      第80回応用物理学会秋季学術講演会, 19p-PA5-10, 北海道大学, 札幌, 北海道 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] アクティブ材料を融合した集積トポロジカルフォトニクス2019

    • Author(s)
      太田泰友、山口拓人、吉見拓展、勝見亮太、渡邉克之、荒川泰彦、岩本 敏
    • Organizer
      電子情報通信学会ソサイエティ大会, C3-61, 大阪大学, 豊中, 大阪 (2019)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 二重回折格子を有するリング共振器を用いたフルポアンカレビームの生成:理論解析2019

    • Author(s)
      林文博、太田泰友、荒川泰彦 岩本敏
    • Organizer
      電子情報通信学会レーザ・量子エレクトロニクス研究会 5月研究会, 琵琶湖コンファレンスセンター, 滋賀 (2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Higher-order bulk-boundary correspondence of a topological Mott insulator2019

    • Author(s)
      Koji Kudo, Tsuneya Yoshida and Yasuhiro Hatsugai
    • Organizer
      International Conference on Topological Materials Science 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mott physics of the higher-order topological insulator on the kagome lattice2019

    • Author(s)
      Koji Kudo, Tsuneya Yoshida and Yasuhiro Hatsugai
    • Organizer
      Trends in Theory of Correlated Materials
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Higher-Order Topological Mott Insulator on the Kagome Lattice2019

    • Author(s)
      Koji Kudo, Tsuneya Yoshida and Yasuhiro Hatsugai
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES) 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hubbard model on the kagome lattice and higher-order topological Mott insulators2019

    • Author(s)
      Koji Kudo, Tsuneya Yoshida and Yasuhiro Hatsugai
    • Organizer
      New Trends in Topological Insulators 2019 & Variety and Universality of Bulk-edge Correspondence in Topological Phases 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Correlated higher-order topological insulator on kagome lattice2019

    • Author(s)
      Koji Kudo, Tsuneya Yoshida and Yasuhiro Hatsugai
    • Organizer
      International Conference on Frontiers of Correlated Electron Sciences (FCES19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exponential precision of Chern number without integration by twisted angles2019

    • Author(s)
      Koji Kudo, Haruki Watanabe, Toshikaze Kariyado and Yasuhiro Hatsugai
    • Organizer
      Synthetic Topological Matter
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adiabatic Heuristicの数値的検証2019

    • Author(s)
      工藤耕司、初貝安弘
    • Organizer
      日本物理学会2019年秋季大会_
    • Related Report
      2019 Annual Research Report
  • [Presentation] Higher order topological phases of a disordered breathing Kagome model: A machine learning study2019

    • Author(s)
      H. Araki, T. Mizoguchi and Y. Hatsugai
    • Organizer
      International Conference on Frontiers of Correlated Electron Sciences (FCES19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Higher-order topological phases of a breathing kagome model with disorders: A machine learning study2019

    • Author(s)
      H. Araki, T. Mizoguchi and Y. Hatsugai
    • Organizer
      Topological and Correlated Matter Gordon Research Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Higher-order topological phase in polymerized triptycene2019

    • Author(s)
      T. Mizoguchi, M. Maruyama, S. Okada and Y. Hatsugai
    • Organizer
      New Trends in Topological Insulators 2019 & Bulk-Edge Correspondence 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Systematic construction of topological flat-band models2019

    • Author(s)
      T. Mizoguchi and Y. Hatsugai
    • Organizer
      New Trends in Topological Insulators 2019 & Bulk-Edge Correspondence 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Z_N Berry phases for several models of higher-order topological insulators2019

    • Author(s)
      H. Araki, T. Mizoguchi, and Y. Hatsugai
    • Organizer
      Les Houches Program on New Developments in Topological Condensed Matter Physics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] トリプチセン重合体におけるフラットバンドと高次トポロジカル相の理論2019

    • Author(s)
      溝口知成、丸山実那、岡田晋、初貝安弘
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ハイパーハニカム格子をもつイリジウム酸化物における磁場誘起トポロジカルマグノンの理論2019

    • Author(s)
      W. Choi, 溝口知成,Y. B. Kim
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Molecular-orbital representation of topological flat-band models2019

    • Author(s)
      T. Mizoguchi and Y. Hatsugai
    • Organizer
      International Conference on Strongly Correlated Electron Systems 2019 (SCES2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Flat bands and higher-order topological phase in polymerized triptycene2019

    • Author(s)
      T. Mizoguchi
    • Organizer
      Trends in Theory of Correlated Materials 2019 (TTCM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Kitaev模型の端状態の解析解と端磁化2019

    • Author(s)
      溝口知成
    • Organizer
      第12回トポロジー連携研究会「マヨラナ励起の実証に向けて」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Higher-order topological phases in classical systems2019

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Hiromu Araki, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      New Trends in topological insulators 2019 Variety and university of bulk-edge correspondence 2019_
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spring-mass模型におけるHigher-orderトポロジカル相2019

    • Author(s)
      Hiromasa Wakao, Tsuneya Yoshida, Hiromu Araki, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Symmetry-protected exceptional rings and surfaces2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Workshop Series on Non-Hermitian Quantum Mechanics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Non-Hermitian topological phenomena for strongly correlated systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Trends in Theory of Correlated Materials TTCM2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Non-Hermitian topological properties for correlated systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Topological Quantum Matter: From Fantasy to Reality
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Symmetry-Protected Exceptional Rings in Two Dimensions2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      International Conference on strongly correlated electron systems 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] メカニカル系における対称性に保護されたエクセプショナルリング2019

    • Author(s)
      吉田恒也、初貝安弘
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Symmetry-protected non-Hermitian degeneracies in quantum and classical systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Progress in the Mathematics of Topological States of Matter
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Symmetry-protected exceptional rings for strongly correlated fermions2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      NTTI2019 and BEC2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Symmetry-protected non-Hermitian degeneracies and their emergence for mechanical systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      統計力学セミナー(東京大学)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Non-Hermitian perspective of strongly correlated systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Frontiers of Correlated Electron Sciences
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Symmetry-protected exceptional rings for correlated two-dimensional systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      CEMS Symposium on Emergent Quantum Materials
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Symmetry-protection of non-Hermitian degeneracies for correlated systems2019

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      羽田野研究室セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] カゴメ格子上の異方的量スピン系基底状態と Z3ベリー位相2019

    • Author(s)
      石井航太、河原林透、初貝安弘
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Quantum Monte Carlo study of the Z3 Berry Phase in an Anisotropic Kagome Magnet2019

    • Author(s)
      K. Ishii, Y. Hatsugai, T. Kawarabayashi
    • Organizer
      the international workshop on New Trends in Topological Insulator & Variety and universality of bulk-edge correspondence in topological phases (NTTI2019 and BEC2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lasing in a topological nanocavity with quantum dot gain2019

    • Author(s)
      Y. Ota, S. Iwamoto and Y. Arakawa
    • Organizer
      Photonics West 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum simulation using two-electron atoms in an optical lattice2019

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      The Institute of Physics, Academia Sinica
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological phases to bulk-edge correspondence2019

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      NTT Basic Laboratory Seminar
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] バルクエッジ対応の普遍性2019

    • Author(s)
      初貝安弘
    • Organizer
      Topological Materials Science, The 4-th Annual Meeting (Nagoya Univ.)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] トポロジカルフォトニクス:トポロジーを活用した光制御2019

    • Author(s)
      岩本敏
    • Organizer
      第15回 フォトニクス・イノベーションセミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 半導体フォトニック結晶を基礎としたトポロジカルフォトニクス2019

    • Author(s)
      岩本敏,山口拓人,太田泰友,荒川泰彦
    • Organizer
      一般社団法人レーザー学会学術講演会 第39回年次大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Design of GaAs-based valley phononic crystals with multiple complete phononic bandgaps2019

    • Author(s)
      I. Kim, Y. Arakawa, and S. Iwamoto
    • Organizer
      Photonics West 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] One-plaquette Chern number: Many-body Chern number without integration2019

    • Author(s)
      工藤耕司, 渡辺悠樹,苅宿俊風,初貝安弘
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Majorana edge magnetization in the Kitaev honeycomb model2019

    • Author(s)
      Tomonari Mizoguchi and Tohru Koma
    • Organizer
      Topological Phases and Functionality of Correlated Electron Systems (TPFC2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of boundary on a kagome Ising model with magnetic-charge interaction2019

    • Author(s)
      Tomonari Mizoguchi and Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of higher order topological phase in a disordered breathing Kagome model by using machine learning2019

    • Author(s)
      Hiromu Araki, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A bi-directional photovoltaic shift on the surface of topological insulators2019

    • Author(s)
      Tomoki Yoshikawa, Kazuki Sumida, Yukiaki Ishida, Jiahua Chen, Munisa Nurmamat, Konstantin A. Kokh, Oleg E. Tereshchenko, Shik Shin, Akio Kimura
    • Organizer
      The Second International Workshop Emergent Condensed-Matter Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A bi-directional photovoltaic shift on the surface of topological insulators2019

    • Author(s)
      Tomoki Yoshikawa, Kazuki Sumida, Yukiaki Ishida, Jiahua Chen, Munisa Nurmamat, Konstantin A. Kokh, Oleg E. Tereshchenko, Shik Shin, Akio Kimura
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhanced Surface State Protection and Band Gap in the Topological Insulator PbBi4Te4S32019

    • Author(s)
      K. Sumida, T. Natsumeda, K. Miyamoto, I. V. Silkin, K. Kuroda, K. Shirai, S. Zhu, K. Taguchi, M. Arita, J. Fujii, A. Varykhalov, O. Rader, V. A. Golyashov, K. A. Kokh, O. E. Tereshchenko, E. V. Chulkov, A. Kimura
    • Organizer
      The 23rd Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design of Multi-channel spin detector at HiSOR2019

    • Author(s)
      T. Matsuda, K. Miyamoto, A. Kimura, T. Okuda
    • Organizer
      The 23rd Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large energy-scale band renormalization in Sr2RuO42019

    • Author(s)
      S. Ozawa, H. Iwasawa, H. Oda, T. Yoshikawa, A. Kimura, T. Muro, Y. Yoshida, I. Hase, Y. Aiura, W. Yamamoto, E. F. Schwier, K. Shimada
    • Organizer
      The 23rd Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-resolution ARPES study of La2-xSrxCuO42019

    • Author(s)
      H. Oda, H. Iwasawa, T. Miyashita, S. Ozawa, A. Kimura, R. Yano, S. Kashiwaya, W. Yamamoto, E. F. Schwier, K. Shimada
    • Organizer
      The 23rd Hiroshima International Symposium on Synchrotron Radiation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-ARPES study on the cuprate superconductor YBCO2019

    • Author(s)
      H. Iwasawa, N. B. M. Schroeter, T. Masui, S. Tajima, T. K. Kim, M. Hoesch
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Co-substitution effect on electronic structure of high-Tc cuprate superconductor, Bi2Sr2Ca(Cu1-xCox)2O82019

    • Author(s)
      Takeo Miyashita, Wumiti Mansuer, Hitoshi Takita, Takuya Kubo, Satoshi Ishizaka, Hideaki Iwasawa, Eike F Schwier, Kenya Shimada, Masashi Arita, Yoshinori Numata, Tatsuro Uto, Azusa Matsuda, Akihiro Ino
    • Organizer
      APS March Meeting 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-resolution ARPES study of La2-xSrxCuO42019

    • Author(s)
      H. Oda, H. Iwasawa, T. Miyashita, S. Ozawa, A. Kimura, R. Yano, S. Kashiwaya, W. Yamamoto, E. F. Schwier, K. Shimada
    • Organizer
      The Second International Workshop Emergent Condensed-Matter Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large scale band renormalization in Sr2RuO42019

    • Author(s)
      S. Ozawa, H. Iwasawa, H. Oda, T. Yoshikawa, A. Kimura, T. Muro, Y. Yoshida, I. Hase, Y. Aiura
    • Organizer
      The Second International Workshop Emergent Condensed-Matter Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Angle-resolved Photoemission Study of Energy Gap of Bi2Sr2Ca(Cu1-xCox)2O82019

    • Author(s)
      Takeo Miyashita, Wumiti Mansuer, Hitoshi Takita, Takuya Kubo, Satoshi Ishizaka, Hideaki Iwasawa, Eike F Schwier, Kenya Shimada, Masashi Arita, Yoshinori Numata, Tatsuro Uto, Azusa Matsuda, Akihiro Ino
    • Organizer
      The Second International Workshop Emergent Condensed-Matter Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非可換ゲージ場中のディラック粒子系におけるn=0ランダウ準位のランダムネスに対する安定性2019

    • Author(s)
      藤澤周平, 初貝安弘, 河原林透
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] トポロジカルコーナー状態によるフォトニック結晶ナノ共振器の実現2019

    • Author(s)
      太田 泰友、Feng Liu、勝見 亮太、渡邉 克之、若林 克法、荒川 泰彦、岩本 敏
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] バレーフォトニック結晶低群速度エッジ状態における分散制御の検討2019

    • Author(s)
      吉見 拓展、山口 拓人、太田 泰友、荒川 泰彦、岩本 敏
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 異なるカイラリティを有する半導体三次元フォトニック結晶の界面におけるトポロジカルエッジ状態の検討2019

    • Author(s)
      高橋 駿、大野 修平、初貝 安弘、荒川 泰彦、岩本 敏
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 全誘電体三次元カイラルフォトニック結晶におけるマイクロ波領域トポロジカルエッジ状態の観測2019

    • Author(s)
      玉置 爽真、高橋 駿、山下 兼一、山口 拓也、上田 哲也、初貝 安弘、荒川 泰彦、岩本 敏
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Symmetry-protected exceptional rings in two-dimensional correlated systems2019

    • Author(s)
      Tsuneya Yoshida, Robert Peters, Norio Kawakami, and Yasuhiro Hatsugai
    • Organizer
      APS march meeting 2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] 強相関効果が誘起する非エルミートトポロジカル物性 (シンポジウム:非エルミート量子力学の新展開)2019

    • Author(s)
      吉田恒也
    • Organizer
      日本物理学会年次大会2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] 格子ブリルアンゾーンにおけるメビウストポロジカル相の特徴付け~Fukui-Hatsugai-Suzuki 公式の拡張~2019

    • Author(s)
      吉田恒也、大同暁人、川上則雄、柳瀬陽一
    • Organizer
      日本物理学会年次大会2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] カゴメ格子上の高次トポロジカル絶縁体における電子相関2019

    • Author(s)
      工藤耕司,吉田恒也,初貝安弘
    • Organizer
      日本物理学会第74回年次大会_
    • Related Report
      2018 Annual Research Report
  • [Presentation] フラットバンド模型の「分子軌道」による表現とその応用2019

    • Author(s)
      溝口知成,宇田川将文, 初貝安弘
    • Organizer
      日本物理学会第74年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 機械学習による乱れたカゴメ高次トポロジカル絶縁体の相の決定2019

    • Author(s)
      荒木広夢、溝口知成、初貝安弘
    • Organizer
      日本物理学会2019年年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Yb原子1S0-3P0遷移分光のための干渉フィルタを用いた外部共振器型半導体レーザーの開発と評価2019

    • Author(s)
      高田佳弘, 中島秀太, 小林淳, 小野滉貴, 天野良樹, 山下和也, 富田隆文, 奥野大地, 肥後本隼也, 中村智裕, 高橋義朗
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] SU(3)-discrete truncated-Wigner近似の開発と冷却原子系への応用2019

    • Author(s)
      長尾一馬, 高須洋介, 高橋義朗, 段下一平
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光超格子中におけるSU(N)冷却フェルミ気体の多体スピン相関2019

    • Author(s)
      西澤直樹, 田家慎太郎, 八神智哉, 佐久間啓太, 武井宣幸, 高須洋介, 久野義人, 高橋義朗
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 一般シンポジウム講演「冷却原子を用いた非エルミート量子多体系の実験的研究」2019

    • Author(s)
      高須 洋介
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 散逸下の光格子中強相関多体系の研究2019

    • Author(s)
      八神智哉, 高須洋介, 久野義人, 富田隆文, 田家慎太郎, 西沢直樹, 佐久間啓太, 高橋義朗
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 真空スクイーズド状態を用いた光格子中単一原子の非破壊測定の提案2019

    • Author(s)
      奥野大地, 天野良樹, 武井宣幸, 山下和也, 髙田佳弘, 富田隆文, 榎本勝成, 高橋義朗
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] コーナー状態を持つディラック・フェルミオン模型2019

    • Author(s)
      福井隆裕
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高次トポロジカル絶縁体における分数コーナー電荷2019

    • Author(s)
      吉田旭, 大瀧理麻子, 大滝友里亜, 福井隆裕
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Bulk-edge corresponding : another look at2018

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Progress in the mathematics of topological states of matter (WPI-AIMR, Tohoku University)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bulk-edge corresponding revisited2018

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Recent progress in mathematics of topological insulators (ETH Z_rich)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Corner states of Kagome lattice & related2018

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      Trends in Theory of Correlated Materials (TTCM) 2018 (Geneve Univ)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Welcome! Bulk-edge correspondence in topological phases2018

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" [ BEC2018X ]
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological zero-energy states in deformed fermion-vortex systems2018

    • Author(s)
      Tohru Kawarabayashi
    • Organizer
      international workshop “Variety and universality of bulk-edge correspondence in topological phases: from solid state physics to transdisciplinary concepts” (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photonic crystal nanocavities by topological concept2018

    • Author(s)
      S. Iwamoto
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts” (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Tailored Disorders in Photonic Crystals for Laser and Cavity QED Applications2018

    • Author(s)
      S. Iwamoto, Y. Ota, K. Kuruma, T. Tajiri, S. Takahashi, R. Katsumi, M. Kakuda, K. Watanabe and Y. Arakawa
    • Organizer
      MRS Fall Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Valley-Protected Edge State in Semiconductor Photonic Crystal Slab2018

    • Author(s)
      S. Iwamoto, T. Yamaguchi, Y. Ota, and Y. Arakawa
    • Organizer
      Workshop on Innovative Nanoscale Devices and Systems (WINDS2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological edge states in semiconductor-based photonic crystals2018

    • Author(s)
      S. Iwamoto, Y. Ota, T. Yamaguchi, and Y. Arakawa
    • Organizer
      China-Japan International Workshop on Quantum Technologies (QTech 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological Localized State in Photonic Crystal Nanobeam2018

    • Author(s)
      S. Iwamoto, Y. Ota, R. Katsumi. K. Watanabe, and Y. Arakawa
    • Organizer
      Progress In Electromagnetics Research Symposium (PIERS) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Symmetry-protected exceptional rings in two-dimensional correlated systems2018

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      BEC2018X
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Designing flat-band models by using the molecular-orbital representation2018

    • Author(s)
      Tomonari Mizoguchi, Masafumi Udagawa, Yasuhiro Hatsugai
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" [ BEC2018X ]
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum simulation using two-electron atoms in an optical lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      685. WE-Heraeus-Seminar on 'Research Frontiers in Ultracold QuantumGases
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Study of the interacting Su-Schrieffer-Heeger model in cold atoms in optical lattices and the relationship with the Gross-Neveu model on lattice2018

    • Author(s)
      Yoshihito Kuno
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts"[ BEC2018X ]
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effects of disorder and interaction on topological Thouless pumping of ultracold fermions2018

    • Author(s)
      Nobuyuki Takei
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts"[ BEC2018X ]
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum magnetism of ytterbium Fermi gases in an optical lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      The ITAMP workshop "Quantum Phases of Fermions in Optical Lattices: The Low-Temperature Frontier"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum magnetism of ultracold ytterbium Fermi gases in an optical lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      7th International Workshop on Ultra-cold Group II Atoms
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of SU(N) Antiferromagnetic Correlations in Optical Lattices2018

    • Author(s)
      Shintaro Taie, Hideki Ozawa, Naoki Nishizawa, Yosuke Takasu, Yoshiro Takahashi
    • Organizer
      US-Japan QELS-13( the 13th Japan-US Joint Seminar on Quantum Electronics and Laser Spectroscopy)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum simulation using ultracold ytterbium in an optical lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      US-Japan QELS-13( the 13th Japan-US Joint Seminar on Quantum Electronics and Laser Spectroscopy)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] (C) Colloquium Topic: Quantum simulation of many-body systems using ultracold ytterbium atoms: from thermal equilibrium state to non-equilibrium dynamics2018

    • Author(s)
      Yousuke Takasu
    • Organizer
      Okinawa School in Physics 2018: Coherent Quantum Dynamics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Advanced quantum simulator with novel spin and orbital degrees of freedom2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Japan-EU Joint Workshop on Advanced Quantum Technology for Future Innovation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Simulation with Ytterbium Fermi Gases2018

    • Author(s)
      Y. Takahashi, Y. Takasu, S. Taie, H. Ozawa, K. Ono, Y. Amano, K. Sato, and J.Kobayashi
    • Organizer
      The 26th International Conference on Atomic Physics(ICAP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological Thouless Pumping in a One-Dimensional Optical Superlattice2018

    • Author(s)
      Shuta Nakajima
    • Organizer
      The 2nd TMS-PKU Alliance Workshop on Topological Materials and Quantum Materials
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Exchange interaction in magnetically doped topological insulators2018

    • Author(s)
      Akio Kimura
    • Organizer
      From Solid State to Biophysics IX
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ARPES study on High-Tc Cuprate Superconductor2018

    • Author(s)
      Hideaki Iwasawa
    • Organizer
      2018 Japan-Korea Student workshop (Hiroshima University - Pusan National University)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Andreev bound states in cuprate superconductors studied by ARPES2018

    • Author(s)
      Hideaki Iwasawa
    • Organizer
      International workshop on “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] トポロジカル相の発見とその展開2018

    • Author(s)
      初貝安弘
    • Organizer
      九州大学集中講義_
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Short-range entangled states & bulk-edge correspondence: Symmetry protection and ZN Berry phases2018

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      九州大学セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] トポロジカル相におけるベリー接続とバルク・エッジ対応2018

    • Author(s)
      初貝安弘
    • Organizer
      早稲田大学セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] トポロジカルフォトニクス -フォトニック結晶研究の新たな展開-2018

    • Author(s)
      岩本敏
    • Organizer
      京都工芸繊維大学 電子システム工学シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Topological confinement of light in photonic crystals2018

    • Author(s)
      Satoshi Iwamoto, Yasutomo Ota, and Yasuhiko Arakawa
    • Organizer
      OSJ/OSA/OSK Joint Sumposia in Optics (in Optics & Photonics Japan 2018)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Topological photonics based on semiconductor photonic crystals2018

    • Author(s)
      Satoshi Iwamoto
    • Organizer
      8th Summer School on Smeiconductors/Superconductor Quantum Choherence Effect and Quantum Information
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] フォトニック結晶構造を基礎としたトポロジカルフォトニクス2018

    • Author(s)
      岩本敏
    • Organizer
      応用物理学会 応用電子物性分科会 研究例会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 強相関揺らぎが誘起する非エルミート物性2018

    • Author(s)
      吉田恒也
    • Organizer
      非平衡・非エルミート系の新奇量子現象
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 準粒子ダンピングに起因する例外点の研究2018

    • Author(s)
      吉田恒也
    • Organizer
      第八回「強相関電子系理論の最前線」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Effect of boundary on hexamer classical spin liquid on a kagome lattice2018

    • Author(s)
      溝口知成, 初貝安弘
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" Informal Workshop
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 冷却原子系を用いた量子シミュレーション2018

    • Author(s)
      中島秀太
    • Organizer
      物性研短期研究会 量子情報・物性の新潮流
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 磁性元素ドープされたトポロジカル絶縁体の強磁性電子状態2018

    • Author(s)
      木村昭夫
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Diamondにおける最先端ARPES:計測技術と高効率化2018

    • Author(s)
      岩澤英明
    • Organizer
      第10回放射光学会若手研究会「放射光科学 × インフォマティクス」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 最先端放射光ARPESの現状と展望2018

    • Author(s)
      岩澤英明
    • Organizer
      第10回QSTセミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Topological order parameters of J1-J2 Heisenberg chains of S=1,2 and 32018

    • Author(s)
      S. Fubasami and Y. Hatsugai
    • Organizer
      International Conference on Magnetism 2018 (ICM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological order in quantum phases in anisotropic Kagome magnets2018

    • Author(s)
      Tohru Kawarabayashi, Kota Ishii, Yasuhiro Hatsugai
    • Organizer
      the 23rd international conference on High Magnetic Fields in Semiconductor Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topologically Protected Doubling of Tilted Dirac Fermions in Two Dimensions2018

    • Author(s)
      Tohru Kawarabayashi, Hideo Aoki, Yasuhiro Hatsugai
    • Organizer
      the 34th international conference on the Physics of Semiconductors,
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Robust n=0 Landau levels of Dirac particles in an non-abelian gauge fields,2018

    • Author(s)
      Shuhei Fujisawa, Yasuhiro Hatsugai, Tohru Kawarabayashi
    • Organizer
      international workshop “Variety and universality of bulk-edge correspondence in topological phases: from solid state physics to transdisciplinary concepts” (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of light transmission in a GaAs slab valley photonic crystal waveguide with sharp bends2018

    • Author(s)
      T. Yamaguchi, Y. Ota, R. Katsumi, A. Osada, S. Ishida, Y. Arakawa, and S. Iwamoto
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts” (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design of valley phononic crystal with piezoelectric material2018

    • Author(s)
      Z. Sun, I. Kim and S. Iwamoto
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts” (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological light from optical micro-ring cavity2018

    • Author(s)
      W. Lin, Y. Ota, Y. Arakawa, and S. Iwamoto
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts” (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of topologically protected light propagation in a slab-type valley photonic crystal waveguide2018

    • Author(s)
      T. Yamaguchi, R. Katsumi, A. Osada, Y. Ota, S. Ishida, S. Iwamoto and Y. Arakawa
    • Organizer
      The 23rd MICROOPTICS CONFERENCE (MOC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lasing in a topological photonic crystal nanocavity2018

    • Author(s)
      Y. Ota, R. Katsumi, K. Watanabe, S. Iwamoto, and Y. Arakawa
    • Organizer
      Conference on Lasers and Electro-Optics(CLEO 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testbeds of topological classification for correlated systems2018

    • Author(s)
      Tsuneya Yoshida
    • Organizer
      Symmetry and Topology in Condensed-Matter Physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultracolddipolar fermions as an experimental platform for the reduction of topological classification ~Testbedsof topological classification for correlated systems~2018

    • Author(s)
      Tsuneya Yoshida, Ippei Danshita, Robert Peters, and Norio Kawakami
    • Organizer
      International Conference on Magnetism 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Hermitian perspective on strongly correlated Dirac electrons2018

    • Author(s)
      Tsuneya Yoshida, Robert Peters, Norio Kawakami, Yasuhiro Hatsugai
    • Organizer
      Trends in Theory of Correlated Materials 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Many-body Chern number matrix in fractional quantum Hall effect of graphene2018

    • Author(s)
      工藤耕司, 初貝安弘
    • Organizer
      International Workshop on SYMMETRY & TOPOLOGY in Condensed-Matter physics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Halperin 331 state of the FQH system of the n=0 Landau band of graphene2018

    • Author(s)
      工藤耕司, 初貝安弘
    • Organizer
      The 23rd International Conference on High Magnetic Fields in Semiconductor Physics_
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exponential accuracy of many-body Chern number without integration2018

    • Author(s)
      工藤耕司, 渡辺悠樹,苅宿俊風,初貝安弘
    • Organizer
      Bulk-Edge Correspondence 2018X (BEC2018X)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bulk-boundary correspondence in a kagome classical spin liquid2018

    • Author(s)
      Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      Trends in Theory of Correlated Materials 2018 (TTCM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Z3 Berry phases for the Kagome higher order topological insulator model2018

    • Author(s)
      Hiromu Araki, Tomonari Mizoguchi, Yasuhiro Hatsugai
    • Organizer
      Trends in Theory of Correlated Materials 2018 (TTCM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Entanglement Chern Number for Topological Insulators without Inversion Symmetry from First Principles Calculations2018

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      34th International Conference on the Physics of Semiconductors (ICPS2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological phase of the strained HgTe from the entanglement Hamiltonians and the first-principles calculations2018

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      23rd International Conference on High Magnetic Fields in Semiconductor Physics (HMF23)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological physics explored by ultracold atoms in an optical lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts"[ BEC2018X ]
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 極低温原子で紐解く階層横断エキゾチック物性現象2018

    • Author(s)
      高橋 義朗
    • Organizer
      新学術領域「量子クラスターで読み解く物質の階層構造」キックオフシンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dissipative Bose-Hubbard system with metastable 3P2 state of ytterbium atoms2018

    • Author(s)
      Takafumi Tomita, Shuta Nakajima, Yosuke Takasu, Yoshiro Takahashi
    • Organizer
      The 26th International Conference on Atomic Physics(ICAP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of interorbital spin-exchange interaction of ytterbium atoms2018

    • Author(s)
      Koki Ono, Jun Kobayashi, Yoshiki Amano, Koji Sato, Naoto Oda and Yoshiro Takahashi
    • Organizer
      The 26th International Conference on Atomic Physics(ICAP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adiabatic and Non-adibatic Dynamics of Ultracold Atoms in an Optical Lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      国際モレキュール型プログラム「フロケ理論:基礎研究から応用まで」/International Workshop / Symposium on : Floquet Theory : Fundamental and Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photo-induced surface Dirac states of topological insulators2018

    • Author(s)
      A. Kimura, T. Yoshikawa, K. Sumida, Y. Ishida, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, and S. Shin
    • Organizer
      New Trends in Topological Insulators 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topologically non-trivial phase change compound GeSb2Te42018

    • Author(s)
      M. Nurmamat and A. Kimura
    • Organizer
      International workshop on “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin- and angle-resolved ARPES study on the spin and orbit texture characteristics of the surface-derived states in Dirac nodal line semimetal2018

    • Author(s)
      X.X. Wang, J.H. Chen, M.T. Zheng, T. V. Menshchikova, I. P. Rusinov, E. F. Schwier, F. Orbani_, S.L. Wu, K. Sumida, T. Yoshikawa, K. Miyamoto, M. Nurmamat, T. Okuda, K. Shimada, M. Novak, E. V. Chulkov, and A. Kimura
    • Organizer
      International workshop on “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhanced photovoltage on the surface of topological insulator via optical aging2018

    • Author(s)
      Tomoki Yoshikawa, Kazuki Sumida, Yukiaki Ishida, Jiahua Chen, Munisa Nurmamat, Konstantin A. Kokh, Oleg E. Tereshchenko, Shik Shin, Akio Kimura
    • Organizer
      International workshop on “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A bi-directional surface photovoltaic shift on a topological insulator2018

    • Author(s)
      Tomoki Yoshikawa, Kazuki Sumida, Yukiaki Ishida, Jiahua Chen, Munisa Nurmamat, Konstantin A. Kokh, Oleg E. Tereshchenko, Shik Shin, Akio Kimura
    • Organizer
      International Workshop on Trends in Advanced Spectroscopy in Materials Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prolonged photocarriers generated in Black phosphorus2018

    • Author(s)
      Munisa Nurmamat, Yukiaki Ishida, Ryohei Yori, Kazuki Sumida, Siyuan Zhu, Masashi Nakatake, Yoshifumi Ueda, Masaki Taniguchi, Shik Shin, Yuichi Akahama, Akio Kimura
    • Organizer
      International Workshop on Trends in Advanced Spectroscopy in Materials Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrafast carrier dynamics and transient population inversion of the topological insulators (Sb,Bi)2Te32018

    • Author(s)
      K. Sumida, Y. Ishida, T. Yoshikawa, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, A. Kimura
    • Organizer
      New Trends in Topological Insulators 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Surface termination and electronic reconstruction in YBa2Cu3O7-δ revealed by micro-ARPES2018

    • Author(s)
      Hideaki Iwasawa, Niels B. M. Schroeter, Takahiko Masui, Setsuko Tajima, Timur K. Kim, and Moritz Hoesch
    • Organizer
      International Workshop on Trends in Advanced Spectroscopy in Materials Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Angle-resolved Photoemission Study of Co-substitution Effect on High-Tc Cuprate Superconductor2018

    • Author(s)
      Takeo Miyashita, Wumiti Mansuer, Hitoshi Takita, Takuya Kubo, Satoshi Ishizaka, Hideaki Iwasawa, Eike F Schwier, Kenya Shimada, Masashi Arita, Yoshinori Numata, Tatsuro Uto, Azusa Matsuda, Akihiro Ino
    • Organizer
      2018 Japan-Korea Student workshop (Hiroshima University - Pusan National University)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A bi-directional photovoltaic shift on the surface of topological insulators2018

    • Author(s)
      T. Yoshikawa, K. Sumida, Y. Ishida, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, A. Kimura
    • Organizer
      2018 Japan-Korea Student workshop (Hiroshima University - Pusan National University)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 格子上の傾いたディラック電子のダブリングと一般化されたカイラル対称性2018

    • Author(s)
      河原林透, 青木秀夫, 初貝安弘
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 完全バンドギャップを有するGaAsバレーフォノニック結晶の設計2018

    • Author(s)
      金仁基,荒川泰彦, 岩本敏
    • Organizer
      第79回応用物理学会秋季講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] バレーフォトニック結晶のBearded 界面における低群速度エッジ状態2018

    • Author(s)
      岩本敏,太田泰友、吉見拓展, 荒川泰彦
    • Organizer
      第79回応用物理学会秋季講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 急峻曲げを有するスラブ型バレーフォトニック結晶導波路における光伝搬の観測2018

    • Author(s)
      山口拓人,勝見亮太,長田有登,太田泰友,石田悟己,荒川 泰彦,岩本敏
    • Organizer
      第79回応用物理学会秋季講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 2次元フォトニック結晶中に形成されたトポロジカルコーナー状態の解析2018

    • Author(s)
      太田泰友、岩本敏、荒川泰彦
    • Organizer
      第79回応用物理学会秋季講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Topological properties of ultracold dipolar fermions in a one-dimensional optical lattice2018

    • Author(s)
      吉田恒也
    • Organizer
      BEC 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 強相関ディラック電子系における 非エルミート物性2018

    • Author(s)
      吉田恒也、ピータース ロバート、川上則雄
    • Organizer
      日本物理学会秋季大会2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Fractional quantum Hall effect of graphene and Chern number matrix2018

    • Author(s)
      工藤耕司, 初貝安弘
    • Organizer
      科研費基盤研究S(17H06138) 第3回研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 多体チャーン数の収束性について2018

    • Author(s)
      工藤耕司, 渡辺悠樹,苅宿俊風,初貝安弘
    • Organizer
      日本物理学会2018年秋季大会_
    • Related Report
      2018 Annual Research Report
  • [Presentation] カゴメ古典スピン液体における境界の効果2018

    • Author(s)
      溝口知成, 初貝安弘
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] キタエフハニカム模型におけるマヨラナエッジ状態の磁化2018

    • Author(s)
      溝口知成, 高麗徹
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Topological phase of the strained HgTe from the entanglement Hamiltonians2018

    • Author(s)
      荒木広夢、福井隆裕、初貝安弘
    • Organizer
      Third informal workshop ”Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts”
    • Related Report
      2018 Annual Research Report
  • [Presentation] カゴメ格子上のコーナー状態とベリー位相2018

    • Author(s)
      荒木広夢、溝口知成、初貝安弘
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 冷却原子量子シミュレーション/Cold atom quantum simulation2018

    • Author(s)
      高橋 義朗/代理 高須 洋介
    • Organizer
      ImPACT山本プログラム_量子情報技術ワークショップ(第五回全体会議)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光格子中Yb原子の高分解能観測系の構築/Construction of high resolution imaging system of ytterbium atoms in an optical lattice2018

    • Author(s)
      奥野 大地, 山下 和也、髙田 佳弘、富田 隆文、武井 宣幸、高橋 義朗
    • Organizer
      ImPACT山本プログラム_量子情報技術ワークショップ(第五回全体会議)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 二軌道系による近藤効果の量子シミュレーションに向けて/Towards quantum simulation of the Kondo effect with two-orbital system2018

    • Author(s)
      天野 良樹, 小野 滉貴, 小林 淳, 尾田 直人, Florian Schaefer, 高橋 義朗
    • Organizer
      ImPACT山本プログラム_量子情報技術ワークショップ(第五回全体会議)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Towards measurement of quantum metric tensor for ultracold atoms in an optical lattice2018

    • Author(s)
      Keita Sakuma, Noriyuki Takei, Yoshihito Kuno, Yosuke Takasu, Yoshiro Takahashi
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018X)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 冷却原子の高度制御に基づく革新的光格子量子シミュレーター開発2018

    • Author(s)
      高橋 義朗
    • Organizer
      CREST「量子状態の高度な制御に基づく革新的量子技術基盤の創出」第3回公開シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Cold Atom Quantum Simulator2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      日本物理学会2018年秋季大会 領域横断(理事会)60 years of Physical Review Letters(Condensed Matter)American Physical Society
    • Related Report
      2018 Annual Research Report
  • [Presentation] イッテルビウム原子の2軌道間スピン交換相互作用の測定2018

    • Author(s)
      小野滉貴, 小林淳, 天野良樹, 佐藤浩司, 尾田直人, 高橋義朗
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 2次元光超格子中においてSU(N)スピン系が示す短距離量子磁性2018

    • Author(s)
      西澤 直樹,田家 慎太郎,八神 智哉,佐久間 啓太,高須 洋介,久野 義人,高橋 義朗
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 強相関ボース気体における空間相関の伝搬に対するSU(3)Truncated-Wigner近似2018

    • Author(s)
      長尾一馬, 高須洋介, 高橋義朗, 段下一平
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ボース・ハバード系における量子相転移をまたぐ急峻なクエンチ後の空間相関の準古典的伝搬2018

    • Author(s)
      長尾一馬, 國見昌哉, 高須洋介, 高橋義朗, 段下一平
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 近藤効果の量子シミュレータの開発2018

    • Author(s)
      尾田 直人
    • Organizer
      ImPACT 未来開拓研究会 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 不純物問題の量子シミュレーターの開発2018

    • Author(s)
      水上 尚人
    • Organizer
      ImPACT 未来開拓研究会 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光格子中の単一Yb原子の非破壊測定・制御に向けて2018

    • Author(s)
      奥野 大地
    • Organizer
      ImPACT 未来開拓研究会 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Cold Atoms in Parity-Time-Symmetric Optical Lattices with non-Hermitian Hamiltonian2018

    • Author(s)
      Yosuke Takasu
    • Organizer
      Third informal workshop ”Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts”
    • Related Report
      2018 Annual Research Report
  • [Presentation] Topological physics using ultracold atoms in an optical lattice2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Third informal workshop ”Variety and universality of bulk-edge correspondence in topological phases:From solid state physics to transdisciplinary concepts”
    • Related Report
      2018 Annual Research Report
  • [Presentation] トポロジカル四重極相へのエンタングルメント・ベリー位相の応用2018

    • Author(s)
      福井隆裕, 初貝安弘
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Theoretical possibilities for flat-band superconductivity2018

    • Author(s)
      Hideo Aoki
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" [BEC2018X]
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] New Paradigm of Topological Materials2018

    • Author(s)
      Y. Hatsugai
    • Organizer
      Joint Symposium on Energy Materials Science and Technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Weyl Points of the Entanglement Spectrum for Topological Insulators from first Principles2018

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Section entanglement Chern number for Bi and Sb based on first principle calculations2018

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 第一原理計算に基づくエンタングルメントハミルトニアンによるトポロジカル絶縁体の分類2018

    • Author(s)
      荒木広夢、福井隆裕、初貝安弘
    • Organizer
      日本物理学会2018年春季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Quantum Phase Transitions in Fractional Quantum Hall Effect of Graphene: Many-body Chern Number and Chirality Ferromagnetism2018

    • Author(s)
      Koji Kudo, Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chern matrices associated with chiral basis for FQH system in graphene2018

    • Author(s)
      Koji Kudo, Yasuhiro Hatsugai
    • Organizer
      BEC2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chern行列によるグラフェンの分数量子ホール相の特徴付け2018

    • Author(s)
      工藤耕司, 初貝安弘
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Sequential Topological Transitions of J1-J2 Integer Spin Chain Characterized by Z2 Berry Phase2018

    • Author(s)
      Shota Fubasami, Yasuhiro Hatsugai
    • Organizer
      BEC2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sequential Topological Phase Transitions of J1-J2 Integer Spin Chain2018

    • Author(s)
      Shota Fubasami, Yasuhiro Hatsugai
    • Organizer
      APS March Meeting 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] J1-J2 整数スピン鎖における逐次量子相転移の Z2 ベリー位相による特徴づけ2018

    • Author(s)
      文挾彰太,初貝安弘
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Band inversion in the honeycomb photonic crystal2018

    • Author(s)
      Takuma Isobe, Shuhei Oono, Tomonari Mizoguchi, and Yasuhiro Hatsugai
    • Organizer
      TREMSジョイントシンポジウム
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] パイロクロア格子ハイゼンベルグ模型におけるスピンのクラスタ化とそのダイナミクス2018

    • Author(s)
      溝口知成, Ludovic D. C. Jaubert, 宇田川将文
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 極低温原子で紐解く階層横断エキゾチック物性現象2018

    • Author(s)
      高橋義朗
    • Organizer
      研究会「量子クラスターで読み解く物質の階層構造」
    • Related Report
      2017 Annual Research Report
  • [Presentation] トポロジカル量子ポンピングに対する乱れの効果2018

    • Author(s)
      中島秀太, 澤田あずさ, 久野義人, 高橋義朗
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光格子中原子における非局所原子相関の光円錐的伝搬2018

    • Author(s)
      高須洋介, 八神智哉, 塩津博章, 高橋義朗
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光超格子中の短距離量子磁性に対するスピン自由度の効果2018

    • Author(s)
      小沢秀樹, 田家慎太郎, 高橋義朗
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 冷却原子を用いたサウレスポンプ2018

    • Author(s)
      高橋 義朗
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 1次元光格子おける拡張Wilson-Diracモデルの量子シミュレータの構築法とそのトポロジカル相2018

    • Author(s)
      久野義人, 一瀬郁夫, 高橋義朗
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Topological physics explored by ultracold ytterbium atoms2018

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Exchange interaction in magnetic topological insulators2018

    • Author(s)
      Akio Kimura
    • Organizer
      The 1st International Workshop on Emergent Condensed-Matter Physics 2018 (ECMP2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ARPES view on surface and bulk electronic structures of topological materials2018

    • Author(s)
      Akio Kimura
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018)_
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Present Status of 6 eV Laser Based Spin-ARPES System2018

    • Author(s)
      K. Sumida, K. Miyamoto, E. Annese, K. Taguchi, K. Shimada, A. Kimura1, T. Okuda
    • Organizer
      The 22nd Hiroshima International Symposium on Synchrotron Radiation_
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Population inversion in topological insulators (Sb,Bi)2Te32018

    • Author(s)
      K. Sumida, Y. Ishida, T. Yoshikawa, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, and A. Kimura
    • Organizer
      The 1st International Workshop on Emergent Condensed-Matter Physics 2018 (ECMP2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Inverted Dirac-electron population in a thermally activated topological insulator2018

    • Author(s)
      K. Sumida, Y. Ishida, T. Yoshikawa, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, and A. Kimura
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrafast dynamics of unoccupied surface resonance state of Bi2Te2Se2018

    • Author(s)
      Munisa Nurmamat, E. E. Krasovskii, Y. Ishida, K. Sumida, Jiahua Chen, T. Yoshikawa, E. V. Chulkov, K. A. Kokh, O. E. Tereshchenko, S. Shin, and Akio Kimura
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin resolved ARPES study of non-symmorphic crystals2018

    • Author(s)
      X. Wang, J. Chen, K. Sumida, S. L. Wu, K. Miyamoto, T. Okuda, M. Novak, A. Kimura
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of surface state of extreme magnetoresistance material YSb2018

    • Author(s)
      Jiahua Chen, Mingtian Zheng, Kazuki Sumida, Kazuaki Taguchi, Tomoki Yoshikawa, Munisa Nurmamat, Shilong Wu, Eike F. Schwier, Kenya Shimada, Koji Miyamoto, Taichi Okuda, Yukiaki Ishida, Shik Shin, Akio Kimura
    • Organizer
      International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" (BEC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 軟X線磁気円二色性によるCo/h-BN/Ni(111)の界面におけるCoとNiの反強磁性結合の研究2018

    • Author(s)
      市川典万,沢田正博,大橋由佳,石井憲希,木村昭夫
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] トポロジカル絶縁体(Sb,Bi)2Te3における反転分布現象の観測と制御2018

    • Author(s)
      角田一樹,石田行章,吉川智己,陳家華,Munisa Nurmamat,Konstantin Kokh,Oleg Tereshchenko,辛埴,木村昭夫
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 偏光可変レーザーを用いたスピン分解ARPES で見るTlBiSe2 表面状態のスピン軌道テクスチャー2018

    • Author(s)
      松丸大樹,黒田健太,野口亮,矢治光一郎,原沢あゆみ,中山充大,Binghai Yan,木村昭夫,出田真一郎,田中清尚,近藤猛,小森文夫,辛埴
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Sbドープトポロジカル結晶絶縁体Pb1-xSnxTe(111)薄膜における2次元バンドの観測2018

    • Author(s)
      秋山了太,大滝祐輔,伊藤寛史,中西亮介,宮内恵太,Eike Schwier,木村昭夫,島田賢也,S. V. Eremeev,E. V. Chulkov,黒田眞司,長谷川修司
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] A bi-directional surface photovoltage on the surface of topological insulators2018

    • Author(s)
      Tomoki Yoshikawa, Kazuki Sumida, Yukiaki Ishida, Jiahua Chen, Munisa Nurmamat, Konstantin Kokh, Oleg Tereshchenko, Shik Shin, Akio Kimura_
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Topological localized states in quasi-1D photonic and phononic crystals2018

    • Author(s)
      S. Iwamoto
    • Organizer
      International workshop ”Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts”(BEC2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] トポロジカル1次元フォトニック結晶ナノ共振器におけるレーザ発振2018

    • Author(s)
      太田 泰友、勝見 亮太、渡邉 克之、岩本 敏、荒川 泰彦
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 三角形状空気孔を有するバレーフォトニック結晶の作製と評価2018

    • Author(s)
      山口 拓人、勝見 亮太、長田 有登、太田 泰友、石田 悟己、岩本 敏、荒川 泰彦
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 分散バンドを貫通する平坦バンド模型2018

    • Author(s)
      三角樹弘, 青木秀夫
    • Organizer
      日本物理学会 第73回年次大会(2018年)
    • Related Report
      2017 Annual Research Report
  • [Presentation] シンセティック4次元におけるトポロジカルポンプ2018

    • Author(s)
      福井隆裕, 藤原高徳
    • Organizer
      日本物理学会第73回年次大会(2018年)
    • Related Report
      2017 Annual Research Report
  • [Presentation] カゴメ格子上の異方的XXZスピン系における量子相とベリー位相2018

    • Author(s)
      河原林透、石井航太、初貝安弘
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Tilted Dirac fermions in lattice models with generalized chiral symmetry2018

    • Author(s)
      Tohru Kawarabayashi
    • Organizer
      international workshop “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological properties of q-deformed Wilson-Dirac model2018

    • Author(s)
      Shuhei Fujisawa, Tohru Kawarabayashi
    • Organizer
      international workshop “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical study of irrational charges in fermion-vortex system2018

    • Author(s)
      Mao Hirasaka, Ryo Itagaki, Yasuhiro Hatsugai, Hideo Aoki, Tohru Kawarabayashi
    • Organizer
      international workshop “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological characterization of quantum phases in an anisotropic Kagome magnet2018

    • Author(s)
      Kota Ishii , Yasuhiro Hatsugai, Tohru Kawarabayashi
    • Organizer
      international workshop “Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bulk-edge correspondence in topological transport and pumping2017

    • Author(s)
      K.Imura, Y, Yoshimura, T. Fukui, and Y. Hatsugai
    • Organizer
      The 28th International Conference on Low Temperature Physics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological edge modes of light in all dielectric chiral woodpile structures stacked with π/4 in-plane rotation2017

    • Author(s)
      S Oono, S. Takahashi, S. Iwamoto, Y. Hatugai, and Y. Arakawa
    • Organizer
      18th International Conference on Physics of Light-Matter Coupling in Nanostructures (PIMCN18)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Uses of edge states of topological material and meta-material2017

    • Author(s)
      Yasuhiro Hatsugai
    • Organizer
      JSPS-EPSRC core to core program seminar (Univ. Paris-Sud)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electronic Structures of Group IV Two Dimensional Materials2017

    • Author(s)
      K. Shiraishi, A. Hattori, S. Tanaya, K. Yada, M. Araidai, Y. Hatsugai, M. Sato, and Y. Tanaka
    • Organizer
      13th International Conference on Diffusion in Solids and Liquids - DSL2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological edge modes in broken inversion 3D photonic crystals2017

    • Author(s)
      Shuhei Oono and Yasuhiro Hatsugai
    • Organizer
      EMN Summer Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Section entanglement Chern number for strong and weak topological insulators2017

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      Novel Quantum States in Condensed Matter 2017 (NQS2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Section entanglement Chern number for the Fu-Kane-Mele model and the Wilson-Dirac model2017

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      Trends in Theory of Correlated Materials (TTCM2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of topological phases by the Weyl points of the entanglement Hamiltonian2017

    • Author(s)
      H. Araki, T. Fukui, and Y. Hatsugai
    • Organizer
      The 28th International Conference on Low Temperature Physics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3次元トポロジカル絶縁体相のエンタングルメント・ハミルトニアンによる特徴付け2017

    • Author(s)
      荒木広夢、福井隆裕、初貝安弘
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] The fractional quantum hall effect and chirality on honeycomb lattice2017

    • Author(s)
      Koji Kudo, Yasuhiro Hatsugai
    • Organizer
      NQS2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Many-body states of a nearly flat band with kagome lattice2017

    • Author(s)
      Koji Kudo, Yasuhiro Hatsugai
    • Organizer
      TTCM2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Many-Body States of a Projected Landau-Hofstadter Band on Various Lattices2017

    • Author(s)
      Koji Kudo,Toshikaze Kariyado, Yasuhiro Hatsugai
    • Organizer
      EP2DS
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] カゴメ格子の平坦バンドにおける電子間相互作用2017

    • Author(s)
      工藤耕司, 初貝安弘
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Projected electron-electron interaction of Landau-Hofstadter bands on several lattices2017

    • Author(s)
      工藤耕司, 苅宿俊風、初貝安弘
    • Organizer
      科研費基盤研究S(17H06138) 第1回スタートアップ研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 動的光格子による冷却原子系の操作2017

    • Author(s)
      中島 秀太
    • Organizer
      応用物理学会・量子エレクトロニクス研究会「光操作の最前線」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Development of advanced optical lattice quantum simulator by high-level control of cold atoms / 冷却原子の高度制御に基づく革新的光格子量子シミュレーター開発2017

    • Author(s)
      高橋 義朗(Yoshiro Takahashi)
    • Organizer
      CREST「量子状態の高度な制御に基づく革新的量子技術基盤の創出」平成29年度第2回公開シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Topological Thouless pumping of ultracold fermions2017

    • Author(s)
      Yoshiro Takahashi
    • Organizer
      Novel Quantum States in Condensed Matter 2017 Mini-sympojium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Observation of the Mott Insulator to Superfluid Crossover of a Driven-Dissipative Bose-Hubbard System2017

    • Author(s)
      T. Tomita, S. Nakajima, I. Danshita, Y. Takasu, Y. Takahashi
    • Organizer
      YITP Workshop Quantum:Thermodynamics:Thermalization and Fluctuations (熱力学 ― 熱平衡化とゆらぎ)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Yb原子の1S0と3P0状態を用いた2軌道系の研究2017

    • Author(s)
      小林淳, 小野滉貴, 天野良樹, 小西秀樹, 佐藤浩司, 高橋義朗
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 有限温度ボース・ハバード系の熱力学的量の測定2017

    • Author(s)
      高須洋介, 稲葉謙介, 浅賀洋人, 福島由章, 中村悠介, 山下眞, 高橋義朗
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Non-equilibrium dynamics of ultracold ytterbium atoms in optical lattices2017

    • Author(s)
      Y.Takahashi
    • Organizer
      Quantum Optics IX
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel phenomena of ultracold atoms in an optical super-lattice2017

    • Author(s)
      Y. Takahashi
    • Organizer
      Fudan University Physics Department Colloquium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topological physics of ultracold atoms in an optical lattice2017

    • Author(s)
      Y. Takahashi
    • Organizer
      International Workshop on Topological Structures in Quantum Matter
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photo-association spectroscopy of ultracold ytterbium atoms: from quantum simulation to fundamental physics2017

    • Author(s)
      高橋義朗
    • Organizer
      17th Symposium on Molecular Spectroscopy
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Non-equilibrated Surface Dirac Fermion Dynamics of Carrier Tuned Topological Insulators2017

    • Author(s)
      Akio Kimura
    • Organizer
      New Trends in Topological Insulators 2017 (NTTI2017)_
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Probing non-equilibrated Dirac fermions on surface of topological insulators2017

    • Author(s)
      Akio Kimura
    • Organizer
      16th International Conference on the Formation of Semiconductor Interfaces (ICFSI-16)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Non-equilibrium Surface Dirac Fermion Dynamics of Topological Insulators Probed By Time Resolved ARPES2017

    • Author(s)
      Akio Kimura
    • Organizer
      International Conference on Quantum Physics in Complex Matter: Superconductivity, Magnetism and Ferroelectricity (Superstripes 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光電子分光で探る多元ホイスラー合金材料の電子構造2017

    • Author(s)
      木村昭夫
    • Organizer
      日本金属学会2017年秋期講演大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 高輝度X線放射光で探る機能性物質の電子状態2017

    • Author(s)
      木村昭夫
    • Organizer
      第33回分析電子顕微鏡討論会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] トポロジカル絶縁体の非平衡キャリアダイナミクス― 光で表面ディラック粒子を見る・操る―2017

    • Author(s)
      木村昭夫
    • Organizer
      東京大学物性研究所・短期研究会「光で 見る・操る 電子物性科学の最前線」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Ultrafast surface carrier dynamics of magnetically doped topological insulators2017

    • Author(s)
      Kazuki Sumida, Yukiaki Ishida, Konstantin A. Kokh, Oleg E. Tereshchenko, Shik Shin, and Akio Kimura
    • Organizer
      New Trends in Topological Insulators 2017 (NTTI2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrafast surface Dirac fermion dynamics of magnetic topological insulator (Sb1-xVx)2Te32017

    • Author(s)
      Kazuki Sumida, Yukiaki Ishida, Konstantin A. Kokh, Oleg E. Tereshchenko, Shik Shin, Akio Kimura
    • Organizer
      International Workshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES17)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualizing ultrafast direct optical excitation of the topological surface state in Sb2Te3 by mid-infrared laser pulses2017

    • Author(s)
      Kenta Kuroda, Johannes Reimman, Konstantin A. Kokh, Oleg E. Tereshchenko, Akio Kimura, Jens G_dde, Ulrich H_fer
    • Organizer
      International Workshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES17)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin polarization of Dirac-cone surface state at W(110) influenced by polarized light2017

    • Author(s)
      Koji Miyamoto, Henry Wortelen, Taichi Okuda, Akio Kimura, Juergen Henk, Markus Donath
    • Organizer
      International Workshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES17)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct evidence of hidden local spin polarization in novel superconductor LaO0.55F0.45BiS22017

    • Author(s)
      Shilong Wu, Kazuki Sumida, Koji Miyamoto, Kazuaki Taguchi, Tomoki Yoshikawa, Akio Kimura, Yoshifumi Ueda, Masanori Nagao, Satoshi Watauchi, Isao Tanaka, Taichi Okuda
    • Organizer
      International Workshop on Strong Correlations and Angle-Resolved Photoemission Spectroscopy (CORPES17)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrafast Surface Dirac Fermion Dynamics of Sb2Te3-based Topological Insulators2017

    • Author(s)
      Kazuki Sumida, Yukiaki Ishida, Tomoki Yoshikawa, Jiahua, Chen, Munisa Nurmamat, Konstantin Kokh, Oleg Tereshchenko, Shik Shin, Akio Kimura
    • Organizer
      International Conference on Quantum Physics in Complex Matter: Superconductivity, Magnetism and Ferroelectricity (Superstripes 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temperature-induced prolonged duration of non-equilibrium surface Dirac fermions in topological insulators2017

    • Author(s)
      K. Sumida, Y. Ishida, T. Yoshikawa, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, A. Kimura
    • Organizer
      Ultrafast Surface Dynamics (USD10)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Bi-directional Surface Photovoltage of Topological Insulator2017

    • Author(s)
      T. Yoshikawa, K. Sumida, Y. Ishida, J. Chen, M. Nurmamat, K. A. Kokh, O. E. Tereshchenko, S. Shin, A. Kimura
    • Organizer
      Ultrafast Surface Dynamics (USD10)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 軟X線磁気円二色性によるCo/h-BN/Ni(111)の層間磁気結合の研究2017

    • Author(s)
      市川典万,石井憲希,沢田正博,木村昭夫
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 偏光依存スピン分解ARPESで見るスピン軌道結合:トポロジカル絶縁体Bi2Se3とTlBiSe22017

    • Author(s)
      松丸大樹,黒田健太,野口亮,矢治光一郎,原沢あゆみ,木村昭夫,近藤猛,小森文夫,辛埴
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] W(111)のスピン偏極二重交差バンドの観測2017

    • Author(s)
      松田旭央,宮本幸治,奥田太一,Awabaikeli Rousuli,佐藤仁,木村昭夫
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Si(111)5×2-Au表面における一次元Rashbaスピン分裂2017

    • Author(s)
      田口一暁,角田一樹,奥田悠貴,木村昭夫,宮本幸治,奥田太一
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 磁性トポロジカル絶縁体(Sb1-xVx)2Te3のキャリア誘起強磁性および超高速キャリアダイナミクス2017

    • Author(s)
      角田一樹,石田行章,吉川智己,檜垣聡太,Konstantin Kohk,Oleg Tereshchenko,竹田幸治,斎藤祐児,辛埴,木村昭夫
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] トポロジカル絶縁体Bi2Te3における光エイジングと表面光起電力効果2017

    • Author(s)
      吉川智己,石田行章,角田一樹,陳家華,K. Kokh,O. Tereshchenko,辛埴,木村昭夫
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ARPESで探るバルクエッジ対応2017

    • Author(s)
      木村昭夫
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」科研費 基盤研究S (17H06138) 第1回スタートアップ研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 鉛系トポロジカル絶縁体PbBi4Te4S3のスピン角度分解光電子分光2017

    • Author(s)
      角田一樹,棗田翼,白井開渡,黒田健太,朱思源,宮本幸治,奥田太一,有田将司,生天目博文,谷口雅樹,藤井純,A. Varykhalov,O. Rader,E. V. Chulkov,V. Golyashov,K. A. Kokh,O. E. Tereshchenko,木村昭夫
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」科研費 基盤研究S (17H06138) 第1回スタートアップ研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] トポロジカル絶縁体Bi2Te3における光エイジングと表面光起電力シフト2017

    • Author(s)
      吉川智己,石田行章,角田一樹,陳家華,K. Kokh,O. Tereshchenko,辛埴,木村昭夫
    • Organizer
      「トポロジカル相におけるバルク・エッジ対応の物理とその普遍性:固体物理を越えて分野横断へ」科研費 基盤研究S (17H06138) 第1回スタートアップ研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Design of Slab-Type Valley Photonic Crystals with Triangular Air Holes2017

    • Author(s)
      Satoshi Iwamoto and Yasuhiko Arakawa
    • Organizer
      The 24th Congress of the International Commission for Optics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Topological Edge States by Resolving Weyl Points in Semiconductor Chiral Woodpile Photonic Crystals2017

    • Author(s)
      Shun Takahashi, Shuhei Oono, Satoshi Iwamoto, Yasuhiro Hatsuga and Yasuhiko Arakawa
    • Organizer
      The 24th Congress of the International Commission for Optics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] トポロジカルフォトニクス:その動向と応用への期待2017

    • Author(s)
      岩本敏,荒川泰彦
    • Organizer
      第78回応用物理学会秋季学術講演会, 7p-A501-6
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 三角形状空気孔を有するバレーフォトニック結晶における界面状態の光伝搬特性解析2017

    • Author(s)
      岩本敏,荒川泰彦
    • Organizer
      第78回応用物理学会秋季学術講演会, 7a-A410-10
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光弾性法によるトポロジカルフォノニック共振器のモード分布観測2017

    • Author(s)
      金 仁基 ,岩本 敏, 荒川 泰彦
    • Organizer
      第78回応用物理学会秋季学術講演会 7a-A410-7
    • Related Report
      2017 Annual Research Report
  • [Presentation] トポロジカル1次元ナノビームフォトニック結晶共振器の作製と評価2017

    • Author(s)
      太田泰友, 勝見亮太、渡邉克之、岩本敏, 荒川泰彦
    • Organizer
      第78回応用物理学会秋季学術講演会, 7a=A410-8
    • Related Report
      2017 Annual Research Report
  • [Presentation] フォトニックDirac点近傍における巨大光散乱の解析2017

    • Author(s)
      太田泰友, 岩本敏, 荒川泰彦
    • Organizer
      第78回応用物理学会秋季学術講演会, 7a-A410-6
    • Related Report
      2017 Annual Research Report
  • [Presentation] Topologically protected elastic waves in one-dimensional periodic structure2017

    • Author(s)
      I. Kim, S. Iwamoto, and Y. Arakawa
    • Organizer
      International Symposium on Hybrid Quantum Systems 2017, P28
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of topological interface state of elastic wave in a siluca 1D phononic crystal2017

    • Author(s)
      Ingi Kim, Satoshi Iwamoto, and Yasuhiko Arakawa
    • Organizer
      The 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical Weyl Points below the Light Line in Semiconductor Chiral Woodpile Photonic Crystals2017

    • Author(s)
      Shun Takahashi, Shuhei Oono, Satoshi Iwamoto, Yasuhiro Hatsugai, and Yasuhiko Arakawa
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Imaging of topologically protected elastic mode in silica 1D phononic crystal via photoelastic effect2017

    • Author(s)
      I. Kim, S. Iwamoto, and Y. Arakawa
    • Organizer
      The 22nd Microoptics conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum phases induced by circularly-polarised light --- Floquet-topological states2017

    • Author(s)
      Hideo Aoki
    • Organizer
      Int. Workshop "New trends in theory for experiments at advanced light sources"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Condensed-matter systems shaken, not stirred: non-equilibrium avenue to novel quantum phases2017

    • Author(s)
      Hideo Aoki
    • Organizer
      Zurich Physics Colloquium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 3次元におけるトポロジカルポンプ2017

    • Author(s)
      福井隆裕, 藤原高徳
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 準位交差のバルクエッジ対応2017

    • Author(s)
      初貝安弘, 福井隆裕
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Topological Description of Tilted Dirac Fermions with/without Mass2017

    • Author(s)
      Tohru Kawarabayashi,Hideo Aoki,and Yasuhiro Hatsugai
    • Organizer
      the 22nd international conference on Electronic Properties of Two-Dimensional Systems (EP2DS-22),
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フラットバンド格子模型におけるディラック電子系の代数的変形2017

    • Author(s)
      河原林透、青木秀夫、初貝安弘
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Book] Advanced Topological Insulators2019

    • Author(s)
      Koji Kobayashi, Tomi Ohtsuki and Ken-Ichiro Imura
    • Total Pages
      414
    • Publisher
      WILEY-Scrivener Publishing
    • ISBN
      9781119407294
    • Related Report
      2018 Annual Research Report
  • [Book] NEWS 冷却量子気体と長距離反強磁性秩序の発現: パリティ, Vol.33 No.042018

    • Author(s)
      J. L. ミラー,高須洋介 訳,
    • Publisher
      丸善出版
    • Related Report
      2017 Annual Research Report
  • [Book] コラム:メイドインジャパン物理用語 物性編「TKNN数」 パリティ, Vol.32 No.072017

    • Author(s)
      初貝安弘
    • Publisher
      丸善出版
    • Related Report
      2017 Annual Research Report
  • [Book] 特集:トポロジーによる新しい物性物理「物質内部と表面状態の深い関係:バルクエッジ対応」 パリティ, Vol.32 No.072017

    • Author(s)
      初貝安弘
    • Publisher
      丸善出版
    • Related Report
      2017 Annual Research Report
  • [Book] 特集:トポロジーによる新しい物性物理「グラフェンにおけるトポロジカルな性質」 パリティ, Vol.32 No.072017

    • Author(s)
      青木秀夫
    • Publisher
      丸善出版
    • Related Report
      2017 Annual Research Report
  • [Book] クローズアップ:冷却原子系を用いた「トポロジカル量子ポンプ」Vol.32 No.122017

    • Author(s)
      中島秀太
    • Publisher
      丸善出版
    • Related Report
      2017 Annual Research Report
  • [Book] 二次元物質の科学―グラフェンなどの分子シートが生み出す新世界2017

    • Author(s)
      日本化学会(編)、青木秀夫(第一章執筆)
    • Publisher
      化学同人
    • ISBN
      9784759813852
    • Related Report
      2017 Annual Research Report
  • [Remarks] トポロジカル相でのバルク・エッジ対応の多様性と普遍性:固体物理を越えて分野横断へ

    • URL

      https://patricia.ph.tsukuba.ac.jp/hp-ja/reseach/kiban-s-ja/

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report 2019 Annual Research Report
  • [Remarks] トポロジカル相でのバルク・エッジ対応の多様性と普遍性:固体物理を越えて分野横断へ

    • URL

      http://rhodia.ph.tsukuba.ac.jp/~hatsugai/kaken-s.html

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
  • [Remarks] 初貝研究室

    • URL

      http://rhodia.ph.tsukuba.ac.jp/~hatsugai

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
  • [Funded Workshop] Bulk-Edge/Boundary-Correspondence 2022 (BE/BC-2022), Feb. 11-13 (2022)2022

    • Related Report
      2021 Annual Research Report
  • [Funded Workshop] Extended 7-th informal meeting with invited speakers, Oct. 20 (2020) online2020

    • Related Report
      2020 Annual Research Report
  • [Funded Workshop] BE/BC2020F (Bulk-Edge/Boundary Correspondence)(コロナウイルス蔓延のため実施4日前に仮想化を決定(トークファイル公開))2020

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" [ BEC2018X ]2018

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] International workshop "Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts" [ BEC2018 ]2018

    • Related Report
      2017 Annual Research Report

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Published: 2017-06-01   Modified: 2023-10-16  

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