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Probing topological order in f-electron system via complementary use of quantum beams

Research Project

Project/Area Number 20H01864
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

Kaneko Koji  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 物質科学研究センター, 研究主幹 (30370381)

Co-Investigator(Kenkyū-buntansha) 伊藤 孝  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 先端基礎研究センター, 研究副主幹 (10455280)
田端 千紘  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 物質科学研究センター, 研究職 (60783496)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2023: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2022: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
Keywordsトポロジカル磁気秩序 / 中性子散乱 / 放射光実験 / muSR / 磁気スキルミオン格子 / Eu化合物 / Gd化合物 / muSR実験 / 磁気スキルミオン / トポロジカル秩序
Outline of Research at the Start

トポロジカルに保護された秩序状態は,磁気スキルミオンを筆頭に優れた機能を有することから,応用も含めて注目を集めている.これまではMnSiなどのd電子系を中心に研究されてきたが,最近,EuやGd化合物などf電子系化合物でも実現することが発見された. f電子系では短周期や異方性など,d電子系にはない新奇な特徴を有し,異なる発現メカニズムも期待されることから,その特徴に注目が集まっている. 本課題ではf電子系で実現する磁気スキルミオンなどのトポロジカル磁気秩序に着目し,中性子,放射光,ミュオンの量子ビームプローブを相補的に駆使して,静的・動的の両面から,その本質に迫ることを目的とする.

Outline of Final Research Achievements

In this project, we focused on topological magnetic ordered states in f-electron systems, represented by magnetic skirmions mostly found in d-electron systems. In order to get insghts into its static structures and their dynamics, we employed complementary use of neutron, synchrotron and muon spectroscopies.
At first, we established an environment that allows precise orientation of the sample and a neutron scattering experiment under an external field. Then we revealed characteristics of magnetic skyrmions in f-electrons, such a magnetic field-sensitive anisotropic skyrmion phase in EuPtSi and their dynamics, another skyrmion phase in the isostructural EuPtGe with a peculiar ordering vector, as well as a multistep magnetic transitions in new Eu-based magnetic skyrmion compound EuAl4. Overall, this project succeeded to provide new form of topological magnetic order realized in f-electron compounds.

Academic Significance and Societal Importance of the Research Achievements

次世代省電力デバイスの候補としても期待されるトポロジカル磁気秩序について,f電子系を対象として研究を行った結果,d電子系とは異なる,より単周期かつ磁場方向依存性の強い磁気スキルミオン格子の実現を明らかにした.この成果は,学術的には,d電子での交換およびDM相互作用の競合とは異なる,新たなメカニズムで磁気スキルミオンが生じることを示している.また応用面から,より単周期,高密度での磁気スキルミオンが可能であることを明らかに出来た点で有意義であると言える.本成果は,より一般的な化合物でも普遍的に磁気スキルミオンが実現していることを示唆するもので,物質探索においても有益な知見を提供することが出来た.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (71 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (14 results) Journal Article (25 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 25 results,  Open Access: 17 results) Presentation (32 results) (of which Int'l Joint Research: 14 results,  Invited: 12 results)

  • [Int'l Joint Research] Oak Ridge National Laboratory/University of Tennessee(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] MPI-CPfS/University of Frankfurt/Helmholtz Zentrum Berlin(ドイツ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] CEA Grenoble/CNRS/Institut Laue Langevin(フランス)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Oak Ridge National Laboratory/University of Tennessee(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] CEA Grenoble/CNRS/Institut Laue Langevin(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] MPI-CPfS/University of Frankfurt(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Oak Ridge National Laboratory(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] CEA Grenoble/CNRS/Institut Laue Langevin(フランス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Paul Scherrer Institut(スイス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Charles University(チェコ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Oak Ridge National Laboratory(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] CEA Grenoble/CNRS/Institut Laue Langevin(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Chinese University of Hong Kong(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Charles University(チェコ)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Magnetic order in honeycomb layered U2Pt6Ga15 studied by resonant x-ray and neutron scattering2024

    • Author(s)
      Chihiro Tabata, Fusako Kon, Kyugo Ota, Ruo Hibino, Yuji Matsumoto, Hiroshi Amitsuka, Hironori Nakao, Yoshinori Haga and Koji Kaneko
    • Journal Title

      Phys. Rev. B

      Volume: 109 Issue: 13 Pages: 134403-134403

    • DOI

      10.1103/physrevb.109.134403

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New Standard for Low Temperature Sample Environment at JAEA/JRR-32024

    • Author(s)
      K. Kaneko, C. Tabata, M. Hagihala, H. Yamauchi, Y. Oba, T. Kumada, M. Kubota, Y. Kojima, N. Nabatame, M. Sasaki, Y. Shimojo, K. Kodama and T. Osakabe
    • Journal Title

      JPS Conf. Proc.

      Volume: 41 Pages: 011015-011015

    • DOI

      10.7566/jpscp.41.011015

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study of Magnetic Environment for Neutron Spin Filters Using Polarized 3He at J-PARC and JRR-32024

    • Author(s)
      Takada Shusuke、Fujita Masaki、Goto Yu、Honda Takashi、Ikeda Kazutaka、Ikeda Yoichi、Ino Takashi、Kaneko Koji、Kobayashi Ryuju、Okawara Manabu、Oku Takayuki、Okudaira Takuya、Otomo Toshiya、Takahashi Shingo
    • Journal Title

      JPS Conf. Proc

      Volume: 41 Pages: 011005-011005

    • DOI

      10.7566/jpscp.41.011005

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polarized Neutron Diffraction Study on UPt2Si22024

    • Author(s)
      F. Kon, C. Tabata, H. Saito, T. Nakajima, H. Hidaka, T. Yanagisawa, and H. Amitsuka
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 93 Issue: 4

    • DOI

      10.7566/jpsj.93.044701

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Incommensurate Nature of the Antiferromagnetic Order in GdCu22023

    • Author(s)
      K.Kaneko, C. Tabata, M. Hagihala, H. Yamauchi, M. Kubota, T. Osakabe, Y. Onuki
    • Journal Title

      JPSJ

      Volume: 92 Issue: 8 Pages: 085001-085001

    • DOI

      10.7566/jpsj.92.085001

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Field-tuned quantum renormalization of spin dynamics in the honeycomb lattice Heisenberg antiferromagnet YbCl32023

    • Author(s)
      Sala Gabriele、Stone Matthew B.、Halasz Gabor B.、Lumsden Mark D.、May Andrew F.、Pajerowski Daniel M.、Ohira-Kawamura Seiko、Kaneko Koji、Mazzone Daniel G.、Simutis Gediminas、Lass Jakob、Kato Yasuyuki、Do Seung-Hwan、Lin Jiao Y. Y.、Christianson Andrew D.
    • Journal Title

      Communications Physics

      Volume: 6 Issue: 1 Pages: 234-234

    • DOI

      10.1038/s42005-023-01333-7

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neutron Scattering Study of Antiferromagnet U2Pt6Al152023

    • Author(s)
      Kyugo Ota, Yuji Matsumoto,Yuki Watabe, Koji Kaneko, Chihiro Tabata, Yoshinori Haga
    • Journal Title

      New Physics: Sae Mulli,

      Volume: 73 Issue: 12 Pages: 1170-1173

    • DOI

      10.3938/npsm.73.1170

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Correlation between antiferromagnetic and charge-density-wave order in UPt2Si2 studied by resonant X-Ray scattering2023

    • Author(s)
      Kon Fusako、Tabata Chihiro、Miura Kodai、Hibino Ruo、Hidaka Hiroyuki、Yanagisawa Tatsuya、Nakao Hironori、Amitsuka Hiroshi
    • Journal Title

      SciPost Physics Proceedings

      Volume: 11 Issue: 11

    • DOI

      10.21468/scipostphysproc.11.011

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic ground state of YbCo2Zn20 probed by muon spin relaxation2023

    • Author(s)
      Higemoto Wataru、Satoh Kazuhiko、Ito Takashi U、Ohishi Kazuki、Saiga Yuta、Kosaka Masashi、Matsubayashi Kazuyuki、Uwatoko Yoshiya
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 2462 Issue: 1 Pages: 012039-012039

    • DOI

      10.1088/1742-6596/2462/1/012039

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hydrogen-Ti<sup>3+</sup> Complex as a Possible Origin of Localized Electron Behavior in Hydrogen-Irradiated SrTiO<sub>3</sub>2022

    • Author(s)
      Ito Takashi U.
    • Journal Title

      e-Journal of Surface Science and Nanotechnology

      Volume: 20 Issue: 3 Pages: 128-134

    • DOI

      10.1380/ejssnt.2022-021

    • ISSN
      1348-0391
    • Year and Date
      2022-05-28
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Damped Dirac magnon in a metallic kagome; antiferromagnet FeSn2022

    • Author(s)
      Seung-Hwan Do, Matthew B. Stone, Koji Kaneko, Ryoichi Kajimoto, Kazuya Kamazawa, Shinichi Itoh, Takatsugu Masuda, German D. Samolyuk, William R. Meier, Brian C. Sales, Hu Miao, and Andrew D. Christianson
    • Journal Title

      Phys. Rev. B

      Volume: 105 Issue: 18 Pages: 064704-064704

    • DOI

      10.1103/physrevb.105.l180403

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gaps in topological magnon spectra: Intrinsic versus extrinsic effects2022

    • Author(s)
      Do Seung-Hwan、Paddison Joseph A. M.、Sala Gabriele、Williams Travis J.、Kaneko Koji、Kuwahara Keitaro、May Andrew F.、Yan Jiaqiang、McGuire Michael A.、Stone Matthew B.、Lumsden Mark D.、Christianson Andrew D.
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 6

    • DOI

      10.1103/physrevb.106.l060408

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Phonon Softening in Lu(Pt1-xPdx)2In Close to a Zero-Temperature Structural Instability2022

    • Author(s)
      Gruner T.、Lucas S.、Geibel C.、Kaneko K.、Tsutsui S.、Schmalzl K.、Stockert O.
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 11 Pages: 115142-115142

    • DOI

      10.1103/physrevb.106.115142

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cycloidal Magnetic Ordering in Noncentrosymmetric EuIrGe<sub>3</sub>2022

    • Author(s)
      Matsumura Takeshi、Tsukagoshi Mitsuru、Ueda Yoshihisa、Higa Nonoka、Nakao Akiko、Kaneko Koji、Kakihana Masashi、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 7 Pages: 073703-073703

    • DOI

      10.7566/jpsj.91.073703

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Direct measurement of the evolution of magnetism and superconductivity toward the quantum critical point2022

    • Author(s)
      Higemoto Wataru、Yokoyama Makoto、Ito Takashi U.、Suzuki Taiga、Raymond Stephane、Yanase Youichi
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 119 Issue: 49

    • DOI

      10.1073/pnas.2209549119

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Two-step Mott transition in Ni(S,Se)2: μSR studies and charge-spin percolation model2022

    • Author(s)
      Q. Sheng, T. Kaneko, K. Yamakawa, Z. Guguchia, Z. Gong, G. Zhao, G. Dai, C. Jin, S. Guo, L. Fu, Y. Gu, F. Ning, Y. Cai, K. M. Kojima, J. Beare, G. M. Luke, S. Miyasaka, M. Matsuura, S.-i. Shamoto, T. U. Ito, W. Higemoto, A. Gauzzi, Y. Klein, Y. J. Uemura
    • Journal Title

      Physical Review Research

      Volume: 4 Issue: 3

    • DOI

      10.1103/physrevresearch.4.033172

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Square and rhombic lattices of magnetic skyrmions in a centrosymmetric binary compound2022

    • Author(s)
      R. Takagi, N. Matsuyama, V. Ukleev, L. Yu, J. S. White, S. Francoual, J. R. L. Mardegan, S. Hayami, H. Saito, K. Kaneko, K. Ohishi, Y. Onuki, T. Arima, Y. Tokura, T. Nakajima, S. Seki
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 1472-1472

    • DOI

      10.1038/s41467-022-29131-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Charge-Density-Wave Order and Multiple Magnetic Transitions in Divalent Europium Compound EuAl42021

    • Author(s)
      Kaneko Koji、Kawasaki Takuro、Nakamura Ai、Munakata Koji、Nakao Akiko、Hanashima Takayasu、Kiyanagi Ryoji、Ohhara Takashi、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 6 Pages: 064704-064704

    • DOI

      10.7566/jpsj.90.064704

    • NAID

      40022591342

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Critical slowing-down and field-dependent paramagnetic fluctuations in the skyrmion host EuPtSi: μSR and NMR studies2021

    • Author(s)
      Higa N.、Ito T. U.、Yogi M.、Hattori T.、Sakai H.、Kambe S.、Guguchia Z.、Higemoto W.、Nakashima M.、Homma Y.、Nakamura A.、Honda F.、Shimizu Y.、Aoki D.、Kakihana M.、Hedo M.、Nakama T.、Onuki Y.、Tokunaga Y.
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 4 Pages: 045145-045145

    • DOI

      10.1103/physrevb.104.045145

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Lattice dynamics in CePd2Al2 and LaPd2Al22021

    • Author(s)
      Dolezal Petr、Cejpek Petr、Tsutsui Satoshi、Kaneko Koji、Legut Dominik、Carva Karel、Javorsky Pavel
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 20878-20878

    • DOI

      10.1038/s41598-021-99904-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Low-dimensional antiferromagnetic fluctuations in the heavy-fermion paramagnetic ladder compound UTe22021

    • Author(s)
      Knafo W.、Knebel G.、Steffens P.、Kaneko K.、Rosuel A.、Brison J.-P.、Flouquet J.、Aoki D.、Lapertot G.、Raymond S.
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 10

    • DOI

      10.1103/physrevb.104.l100409

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Feedback of Superconductivity on the Magnetic Excitation Spectrum of UTe22021

    • Author(s)
      Raymond Stephane、Knafo William、Knebel Georg、Kaneko Koji、Brison Jean-Pascal、Flouquet Jacques、Aoki Dai、Lapertot Gerard
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 11 Pages: 113706-113706

    • DOI

      10.7566/jpsj.90.113706

    • NAID

      210000159408

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sm valence determination of Sm-based Intermetallics using 149Sm Mossbauer and Sm LIII-edge X-ray absorption spectroscopies2021

    • Author(s)
      Tsutsui Satoshi、Higashinaka Ryuji、Nakamura Raito、Fujiwara Kosuke、Nakamura Jin、Kobayashi Yoshio、Ito Takashi U.、Yoda Yoshitaka、Kato Kazuo、Nitta Kiyofumi、Kawamura Naomi、Mizumaki Masaichiro、Matsuda Tatsuma D.、Aoki Yuji
    • Journal Title

      Hyperfine Interactions

      Volume: 242 Issue: 1 Pages: 32-32

    • DOI

      10.1007/s10751-021-01759-x

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] muSR and Neutron Scattering Studied on Possible Partially-Disordered Magnetic State Coexisting with Heavy Quasiparticles in SmPt2Si22020

    • Author(s)
      Naoki Nakamura, Ryuji Higashinaka, Kengo Fushiya, Ryo Tsubota, Takashi U. Ito, Wataru Higemoto, Akiko Nakao, Ryoji Kiyanagi, Takashi Ohhara, Koji Kaneko, Tatsuma D. Matsuda, and Yuji Aoki
    • Journal Title

      J. Phys. Soc. Cof.

      Volume: 29 Pages: 12009-12009

    • DOI

      10.7566/jpscp.29.012009

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nature of Structural Instabilities in Superconducting Sr3Ir4Sn132020

    • Author(s)
      Kaneko Koji、Cheung Yiu Wing、Hu Yajian、Imai Masaki、Tanioku Yasuaki、Kanagawa Hibiki、Murakawa Joichi、Moriyama Kodai、Zhang Wei、Lai Kwing To、Matsuda Masaaki、Yoshimura Kazuyoshi、Tsutsui Satoshi、Goh Swee Kuan
    • Journal Title

      JPS Conf. Proc.

      Volume: 30 Pages: 011032-011032

    • DOI

      10.7566/jpscp.30.011032

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 特殊試料環境でみるf 電子系化合物における新奇な磁気秩序2024

    • Author(s)
      金子耕士
    • Organizer
      日本物理学会2024年春季大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] トリリウム格子化合物 EuPtX における磁気スキルミオン格子(X=Si, Ge)2023

    • Author(s)
      金子耕士, 田端千紘,Matthias D. Frontzek, 松田雅昌,大石一城,伊藤孝,宗像孝司, 鬼柳亮嗣,垣花将司,辺土正人,仲間隆男,大貫惇睦
    • Organizer
      日本中性子科学会第23回年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A new form of magnetic correlation in Co doped YbRh2Si22023

    • Author(s)
      Koji Kaneko, Oliver Stockert, Chihiro Tabata, Keitaro Kuwahara, Ryoji Kiyanagi, Akiko Nakao, Cornelius Krellner, Christoph Geibel
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES) 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 中性子で探るEu化合物の多彩な物性2023

    • Author(s)
      金子耕士
    • Organizer
      アシンメトリ量子A01・A02 合同トピカルミーティング
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Progress Report of JAEA-TASs Since the Restart of the Reactor2023

    • Author(s)
      Koji KANEKO, T. Osakabe, H. Yamauchi, C. Tabata, M. Hagihala, M. Kubota
    • Organizer
      AOCNS Inelastic neutron scattering: Instrrument scientist workshop
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Resonant X-ray Scattering Study of the Nonmagnetic Order of 5f Electrons in a Pseudo-Kagome Layered System URhSn2023

    • Author(s)
      C. Tabata, F. Kon, H. Amitsuka, Y. Shimizu, Y. Homma, D. Aoki, and H. Nakao
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES) 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Microscopic study of interplay between charge-density-wave and antiferromagnetic orders in UPt2Si22023

    • Author(s)
      F. Kon, C. Tabata, K. Miura, R. Hibino, H. Hidaka, T. Yanagisawa, H. Nakao, and H. Amitsuka
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES) 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ハニカム層状化合物 U2Pt6Ga15の磁気秩序2023

    • Author(s)
      田端千紘, 金子耕士 , 芳賀芳範 , 今布咲子, 日比野瑠央, 太田玖吾, 松本裕司, 網塚浩, 中尾裕則
    • Organizer
      日本中性子科学会第23回年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] SmAu3Al7が示す重い電子状態と共存した部分無秩序相における磁気構造2023

    • Author(s)
      東中隆二, 北川紘章, 金子耕士, 伊藤孝, 大原高志, 田端千紘, 鬼柳亮嗣, 萩原雅人, 中尾朗子, 神戸振作, 松田達磨, 青木勇二
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] α-Mnの常圧反強磁性相の磁気構造2023

    • Author(s)
      荒木新吾, 多田龍輝, 秋葉和人, 小林達生, 田端千紘, 金子耕士, 長壁豊隆
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 反強磁性体U2Pt6Al15の中性子散乱2023

    • Author(s)
      太田玖吾, 渡部悠貴, 松本裕司, 田端千紘, 金子耕士, 芳賀芳範
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 放射光・中性子の相補利用によるアシンメトリ量子観測2023

    • Author(s)
      田端千紘
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Magnetic Skyrmion Lattice in Eu-based Trillium Lattice Compound EuPtX (X=Si, Ge)2022

    • Author(s)
      K. Kaneko, C. Tabata, T. Takeuchi, M. D. Frontzek, M. Matsuda, K. Ohishi, T. U. Ito, K. Munakata, R. Kiyanagi, M. Kakihana, M. Hedo, T. Nakama and Y. Onuki
    • Organizer
      29th International Conference on Low Temperature Physics (LT29)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Updates on Facility and Sample Environment from JRR-32022

    • Author(s)
      K. Kaneko
    • Organizer
      10th International Workshop on Sample Environment
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] New Standard for Low Temperature Sample Environment at JAEA/JRR-32022

    • Author(s)
      K. Kaneko, M. Hagihala, H. Yamauchi, Y. Oba, T. Kumada, M. Kubota, C. Tabata, Y. Kojima, Y. Shimojo, K. Kodama, T. Osakabe
    • Organizer
      10th International Workshop on Sample Environment
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] α-Mnの圧力誘起磁気秩序相 の磁気構造2022

    • Author(s)
      荒木新吾, 岩本凱成, 秋葉和人, 小林達生, 宗像孝司, 長壁豊隆, 金子耕士
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 反転心を持たない磁性体EuIrGeにおけるサイクロイド型磁気構造2022

    • Author(s)
      松村武, 上田祥央, 塚越舜, 比嘉野々花, 中尾朗子, 金子耕士, 垣花将司, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Magnetic Order in Honeycomb Layered U2Pt6Ga15 Studied by Resonant X-ray Scattering2022

    • Author(s)
      Chihiro Tabata
    • Organizer
      29th International Conference on Low Temperature Physics (LT29)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Resonant X-ray Scattering Study of 5f-electrons in uranium intermetallics2022

    • Author(s)
      Chihiro Tabata
    • Organizer
      International workshop on Microscopic Properties of Quantum Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] JRR-3 3軸分光器における偏極中性子散乱の展望2022

    • Author(s)
      金子耕士
    • Organizer
      東北大学金属材料研究所ワークショップ 「二大中性子源を活用する偏極中性子スピン科学の推進」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 擬カゴメ格子磁性体URhSnの共鳴X線散乱2022

    • Author(s)
      田端千紘, 今布咲子,日比野瑠央,中尾裕則,清水悠晴,本間佳哉, 青木大,網塚浩
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 共鳴X線散乱によるUPt2Si2の電荷密度波および反強磁性秩序状態の観測2022

    • Author(s)
      今布咲子, 三浦紘大, 日比野瑠央, 日髙宏之, 柳澤達也, 田端千紘, 中尾裕則, 網塚浩
    • Organizer
      日本物理学会第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Magnetic skyrmion lattice in 4f-based chiral magnet EuPtX2021

    • Author(s)
      Koji Kaneko
    • Organizer
      ORNL Workshop "Polarized Neutrons for Diffraction and Inelastic Scattering"
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Magnetic skyrmion lattice in cubic f-electron magnet EuPtX2021

    • Author(s)
      K. Kaneko, C. Tabata, T. Takeuchi, M. D. Frontzek, M. Matsuda, K. Ohishi, T. U. Ito, K. Munakata, R. Kiyanagi, M. Kakihana, Y. Onuki
    • Organizer
      IOP CRIM 2021: Magnetic skyrmions
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] μ+SR as a Potential Tool for Depth-resolved Detection of Oxygen Vacancies in Perovskite Oxides2021

    • Author(s)
      Takashi U. Ito
    • Organizer
      Material Research Meeting 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Positive Muons in SrTiO3: Electronic Structure of the Hydrogen-Like Defects and Their Potential Use in Depth-Resolved Detection of Oxygen Vacancies2021

    • Author(s)
      Takashi U. Ito
    • Organizer
      The 9th International Symposium on Surface Science (ISSS-9)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 共鳴X線散乱によるU2Pt6Ga15の磁気構造の研究2021

    • Author(s)
      田端千紘, 芳賀芳範, 今布咲子, 村田怜也, 網塚浩, 中尾裕則, 松本裕司, 山村朝雄
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] EuPtXにおける磁気スキルミオン相と磁場応答2020

    • Author(s)
      金子耕士
    • Organizer
      科研費新学術領域「 J-Physics:多極子伝導系の物理」最終成果報告会
    • Related Report
      2020 Annual Research Report
  • [Presentation] News from JRR-32020

    • Author(s)
      K. Kaneko, C. Tabata, T. Takeuchi, M. D. Frontzek, M. Matsuda, K. Ohishi, T. U. Ito, K. Munakata, R. Kiyanagi, M. Kakihana, Y. Onuki
    • Organizer
      Virtual International Sample Environment Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 原子力機構装置群を活用したJRR-3再稼働後の強相関電子系研究: J-PARCとの相補利用2020

    • Author(s)
      金子耕士
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] JAEA装置群の高度化とサイエンスの展開2020

    • Author(s)
      金子耕士
    • Organizer
      物性研短期研究会 「中性子散乱研究の現状とJRR-3再稼働後の展望」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] JRR-3におけるJAEA試料環境の再構築2020

    • Author(s)
      金子 耕士, 山内 宏樹,樹神 克明, 佐々木 未来, 下条 豊, 長壁 豊隆
    • Organizer
      日本中性子科学会 第20回年会
    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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