Homo-chiral crystal growth in inorganic chiral magnetic compounds by stirring with high temperature and floating zone method

• Project/Area Number: 17H02912
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics I
• Research Institution: Osaka Prefecture University (2019); Okayama University (2017-2018)
• Principal Investigator: Kousaka Yusuke 大阪府立大学, 工学(系)研究科(研究院), 助教 (60406832)
• Co-Investigator(Kenkyū-buntansha): 西原 禎文 広島大学, 理学研究科, 准教授 (00405341) ; 松浦 弘泰 東京大学, 大学院理学系研究科(理学部), 助教 (40596607)
• Project Period (FY): 2017-04-01 – 2020-03-31
• Project Status: Completed (Fiscal Year 2019)
• Budget Amount: ¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000); Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000); Fiscal Year 2017: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
• Keywords: キラル磁性体 / 不斉合成 / 中性子回折測定 / 結晶成長 / 物性

Outline of Final Research Achievements

We obtained large enantiopure single crystals of inorganic chiral magnetic compounds CsCuCl3 and TSi (T: transition metal). We observe anomalous nonreciprocal phenomena as magneto-chiral dichroism (MChD) of CsCuCl3 and electrical magnetochiral effect (eMCh) of CrNb3S6. We performed neutron scattering experiments of CsCuCl3 and CrNb3S6, and observed theoretically predicted new magnetic phases.

Academic Significance and Societal Importance of the Research Achievements

無機キラル磁性体は、新しい原理による巨大磁気光学効果や巨大磁気抵抗効果が理論的に提案されているが、結晶キラリティを単一にすることが大前提となる。しかし、殆どの無機キラル磁性体は、右結晶と左結晶が試料内に混在したラセミ双晶を形成する為、研究の対象とならなかった。本研究成果は不斉結晶育成手法の確立を含む為、これまで研究の対象とならなかった物質にも光が当てられ、多彩なキラル物性観測のための基礎となることが期待される。

Research Products

• [Int'l Joint Research] Universidad de Zaragoza/The Aragon Materials Science Institute(スペイン)
• [Int'l Joint Research] Institut NEEL/Institut Laue Langevin (ILL)(フランス)
• [Int'l Joint Research] Helmholtz-Zentrum Berlin(ドイツ)
• [Int'l Joint Research] Petersburg Nuclear Physics Institute(ロシア連邦)
• [Journal Article] Field driven recovery of the collective spin dynamics of the chiral soliton lattice (2020)
  • Author(s): F. J. T. Goncalves, Y. Shimamoto, T. Sogo, G. W. Paterson, Y. Kousaka, Y. Togawa
  • Journal Title: Applied Physics Letters Volume: 116 Issue: 1 Pages: 012403-012403
  • DOI: 10.1063/1.5131067
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Magnetic Structure of a Chiral Magnet DyNi3Al9 (2020)
  • Author(s): Iba Kenshirou、Matsumura Takeshi、Nakao Akiko、Ishikawa Yoshihisa、Ohishi Kazuki、Kiyanagi Ryoji、Kousaka Yusuke、Ohara Shigeo
  • Journal Title: JPS Conf. Proc. Volume: 30 Pages: 011164-6
  • DOI: 10.7566/jpscp.30.011164
  • NAID: 130008152271
  • Peer Reviewed / Open Access
• [Journal Article] Switching behavior of the magnetic resonance in a monoaxial chiral magnetic crystal CrNb3S6 (2019)
  • Author(s): Y. Shimamoto, F. J. T. Goncalves, T. Sogo, Y. Kousaka, Y. Togawa
  • Journal Title: Applied Physics Letters Volume: 115 Issue: 24 Pages: 242401-242401
  • DOI: 10.1063/1.5129556
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Anomalous spiked structures in ESR signals from the chiral helimagnet CrNb3S6 (2019)
  • Author(s): Yoshizawa Daichi、Sawada Yuya、Kousaka Yusuke、Kishine Jun-ichiro、Togawa Yoshihiko、Mito Masaki、Inoue Katsuya、Akimitsu Jun、Nakano Takehito、Nozue Yasuo、Hagiwara Masayuki
  • Journal Title: Physical Review B Volume: 100 Issue: 10 Pages: 1-12
  • DOI: 10.1103/physrevb.100.104413
  • NAID: 120006940308
  • Peer Reviewed
• [Journal Article] Surface-size and shape dependencies of change in chiral soliton number in submillimeter-scale crystals of chiral magnet CrNb3S6 (2019)
  • Author(s): Ohkuma M.、Mito M.、Nakamura N.、Tsuruta K.、Ohe J.、Shinozaki M.、Kato Y.、Kishine J.、Kousaka Y.、Akimitsu J.、Inoue K.
  • Journal Title: AIP Advances Volume: 9 Issue: 7 Pages: 075212-075212
  • DOI: 10.1063/1.5092366
  • Peer Reviewed
• [Journal Article] Order and disorder in the magnetization of the chiral crystal CrNb3S6 (2019)
  • Author(s): Paterson Gary W.、Koyama Tsukasa、Shinozaki Misako、Masaki Yusuke、Goncalves Francisco J. T.、Shimamoto Yusuke、Sogo Tadayuki、Nord Magnus、Kousaka Yusuke、Kato Yusuke、McVitie Stephen、Togawa Yoshihiko
  • Journal Title: Physical Review B Volume: 99 Issue: 22
  • DOI: 10.1103/physrevb.99.224429
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Observation of orbital angular momentum in the chiral magnet CrNb3S6 by soft x-ray magnetic circular dichroism (2019)
  • Author(s): Mito M.、Ohsumi H.、Shishidou T.、Kuroda F.、Weinert M.、Tsuruta K.、Kotani Y.、Nakamura T.、Togawa Y.、Kishine J.、Kousaka Y.、Akimitsu J.、Inoue K.
  • Journal Title: Physical Review B Volume: 99 Issue: 17 Pages: 1-16
  • DOI: 10.1103/physrevb.99.174439
  • NAID: 130007735119
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] One-dimensional molecular nano-branched structures of tetrathiafulvalene derivative with crown ether (2019)
  • Author(s): Shota Nakamura, Tsubasa Takei, Sadafumi Nishihara, Shuji Okada, Tomoyuki Akutagawa, Takayoshi Nakamura and Yoko Tatewaki
  • Journal Title: Japanese Journal of Applied Physics Volume: 59 Issue: SD Pages: SDDA10-SDDA10
  • DOI: 10.7567/1347-4065/ab5914
  • NAID: 210000157606
  • Peer Reviewed / Open Access
• [Journal Article] Ferroelectric Behavior of a Hexamethylenetetramine‐Based Molecular Perovskite Structure (2019)
  • Author(s): Morita Hagino、Tsunashima Ryo、Nishihara Sadafumi、Inoue Katsuya、Omura Yuriko、Suzuki Yasutaka、Kawamata Jun、Hoshino Norihisa、Akutagawa Tomoyuki
  • Journal Title: Angewandte Chemie International Edition Volume: 58 Issue: 27 Pages: 9184-9187
  • DOI: 10.1002/anie.201905087
  • Peer Reviewed
• [Journal Article] Anomalous Nonreciprocal Electrical Transport on Chiral Magnetic Order (2019)
  • Author(s): Aoki Ryuya、Kousaka Yusuke、Togawa Yoshihiko
  • Journal Title: Physical Review Letters Volume: 122 Issue: 5
  • DOI: 10.1103/physrevlett.122.057206
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Anomalous Temperature Behavior of the Chiral Spin Helix in CrNb3S6 Thin Lamellae (2019)
  • Author(s): Y. Togawa, J. Kishine, P. A. Nosov, T. Koyama, G. W. Paterson, S. McVitie, Y. Kousaka, J. Akimitsu, M. Ogata, and A. S. Ovchinnikov
  • Journal Title: Physical Review Letters Volume: 122 Issue: 1 Pages: 017204-017204
  • DOI: 10.1103/physrevlett.122.017204
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 偏極中性子回折法によるキラルらせん磁性体CsCuCl3の磁気的キラリティの検証 (2019)
  • Author(s): 髙阪勇輔
  • Journal Title: 波紋 Volume: 29 Pages: 12-16
  • Peer Reviewed
• [Journal Article] Magnetic Switching by Desorption/Adsorption of Organic Solvent Molecule in [Ni(dmit)2]- Salt (2019)
  • Author(s): Katsuya Ichihashi, Takumi Nishimura, Daisuke Konno, Katsuya Inoue, Tomoyuki Akutagawa, Takayoshi Nakamura, and Sadafumi Nishihara
  • Journal Title: Chem. Lett. Volume: 48 Issue: 4 Pages: 329-332
  • DOI: 10.1246/cl.181031
  • NAID: 130007624436
  • Peer Reviewed / Open Access
• [Journal Article] Selective Ion Exchange in Supramolecular Channels in the Crystalline State (2019)
  • Author(s): Ichihashi Katsuya、Konno Daisuke、Maryunina Kseniya Yu.、Inoue Katsuya、Toyoda Kazuhiro、Kawaguchi Shogo、Kubota Yoshiki、Tatewaki Yoko、Akutagawa Tomoyuki、Nakamura Takayoshi、Nishihara Sadafumi
  • Journal Title: Angewandte Chemie Volume: 131 Issue: 13 Pages: 4213-4216
  • DOI: 10.1002/ange.201813709
  • Peer Reviewed
• [Journal Article] Tailored resonance in micrometer-sized monoaxial chiral helimagnets (2018)
  • Author(s): Goncalves F. J. T.、Sogo T.、Shimamoto Y.、Proskurin I.、Sinitsyn Vl. E.、Kousaka Y.、Bostrem I. G.、Kishine J.、Ovchinnikov A. S.、Togawa Y.
  • Journal Title: Physical Review B Volume: 98 Issue: 14 Pages: 144407-144407
  • DOI: 10.1103/physrevb.98.144407
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] キラルらせん磁性体CsCuCl3の結晶学的・磁気的キラリティーの検証 (2018)
  • Author(s): 髙阪勇輔
  • Journal Title: 日本結晶学会誌 Volume: 60 Pages: 185-190
  • Peer Reviewed
• [Journal Article] New Magnetic Phases in the Chiral Magnet CsCuCl3 under High Pressures (2018)
  • Author(s): Hosoi Masashi、Matsuura Hiroyasu、Ogata Masao
  • Journal Title: Journal of the Physical Society of Japan Volume: 87 Issue: 7 Pages: 075001-075001
  • DOI: 10.7566/jpsj.87.075001
  • NAID: 210000134909
  • Peer Reviewed
• [Journal Article] Structural Phase Transition Behavior Observed for a Single Crystal of the Tetrabutylammonium Salt of a Mo18 Polyoxometalate (2018)
  • Author(s): Oki Hirofumi、Shiga Misaki、Nakamura Ippei、Nishida Kazuki、Ichihashi Katsuya、Nishihara Sadafumi、Inoue Katsuya、Akutagawa Tomoyuki、Tsunashima Ryo
  • Journal Title: European Journal of Inorganic Chemistry Volume: 2019 Issue: 3-4 Pages: 492-495
  • DOI: 10.1002/ejic.201801044
  • Peer Reviewed
• [Journal Article] A Self-Assembled Heterometallic {Co7-Ho1} Nanocluster: 3d-4f Trimeric Keggin-Type Silicotungstate [HoCo7Si3W29O108(OH)5 (H2O)4]18 - and its Catalytic and Magnetic Applications (2018)
  • Author(s): Das Vivek、Khan Imran、Hussain Firasat、Sadakane Masahiro、Hageo Kazuki、Ichihashi Katsuya、Inoue Katsuya、Nishihara Sadafumi
  • Journal Title: European Journal of Inorganic Chemistry Volume: 2019 Issue: 3-4 Pages: 430-436
  • DOI: 10.1002/ejic.201801103
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Sandwich Complex of Bismuth Cation and Mono-Lacunary α-Keggin-Type Phosphotungstate: Preparation and Structural Characterisation (2018)
  • Author(s): Wihadi Muh Nur Khoiru、Hayashi Akio、Ichihashi Katsuya、Ota Hiromi、Nishihara Sadafumi、Inoue Katsuya、Tsunoji Nao、Sano Tsuneji、Sadakane Masahiro
  • Journal Title: European Journal of Inorganic Chemistry Volume: 2019 Issue: 3-4 Pages: 357-362
  • DOI: 10.1002/ejic.201800541
  • Peer Reviewed
• [Journal Article] Optimizing Lithium Ion Conduction through Crown Ether-Based Cylindrical Channels in [Ni(dmit)2]－ Salts (2018)
  • Author(s): Katsuya Ichihashi, Daisuke Konno, Takuya Date, Takumi Nishimura, Kseniya Yu. Maryunina, Katsuya Inoue, Toshimi Nakaya, Kazuhiro Toyoda, Yoko Tatewaki, Tomoyuki Akutagawa, Takayoshi Nakamura, Sadafumi Nishihara,
  • Journal Title: Chem. Mater Volume: 30 Issue: 20 Pages: 7130-7137
  • DOI: 10.1021/acs.chemmater.8b03027
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Structural, Optical, Magnetic, and Dielectric Properties in Hybrid Solid Solutions of ZnαNi1?α(en)3Ag2I4 (0 < α < 1) by Varying the Relative Zn/Ni Content (2018)
  • Author(s): Xue Chen、Zou Yang、Zhang Jin、Ren Xiao-Ming、Ichihashi Katsuya、Maruyama Rio、Nishihara Sadafumi
  • Journal Title: ACS Omega Volume: 3 Issue: 9 Pages: 10725-10732
  • DOI: 10.1021/acsomega.8b01372
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Synthesis, crystal structures and magnetic properties of six coordination compounds constructed with pyridine iminomethyl?TEMPO radicals and [M(hfac)2] (M = CuII and MnII) (2018)
  • Author(s): Gao Yan-Li、Nishihara Sadafumi、Inoue Katsuya
  • Journal Title: CrystEngComm Volume: 20 Issue: 21 Pages: 2961-2967
  • DOI: 10.1039/c8ce00061a
  • Peer Reviewed
• [Journal Article] Giant Hysteretic Single-Molecule Electric Polarisation Switching above Room Temperature (2018)
  • Author(s): Kato Chisato、Machida Ryo、Maruyama Rio、Tsunashima Ryo、Ren Xiao-Ming、Kurmoo Mohamedally、Inoue Katsuya、Nishihara Sadafumi
  • Journal Title: Angewandte Chemie International Edition Volume: 57 Issue: 41 Pages: 13429-13432
  • DOI: 10.1002/anie.201806803
  • NAID: 120006885421
  • Peer Reviewed
• [Journal Article] Nonlinear magnetic responses at the phase boundaries around helimagnetic and skyrmion lattice phases in MnSi: Evaluation of robustness of noncollinear spin texture (2018)
  • Author(s): Tsuruta K.、Mito M.、Deguchi H.、Kishine J.、Kousaka Y.、Akimitsu J.、Inoue K.
  • Journal Title: Physical Review B Volume: 97 Issue: 9 Pages: 094411-094411
  • DOI: 10.1103/physrevb.97.094411
  • Peer Reviewed
• [Journal Article] Geometrical protection of topological magnetic solitons in microprocessed chiral magnets (2018)
  • Author(s): Mito Masaki、Ohsumi Hiroyuki、Tsuruta Kazuki、Kotani Yoshinori、Nakamura Tetsuya、Togawa Yoshihiko、Shinozaki Misako、Kato Yusuke、Kishine Jun-ichiro、Ohe Jun-ichiro、Kousaka Yusuke、Akimitsu Jun、Inoue Katsuya
  • Journal Title: Physical Review B Volume: 97 Issue: 2 Pages: 024408-024408
  • DOI: 10.1103/physrevb.97.024408
  • NAID: 120006596481
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Monochiral helimagnetism in homochiral crystals of CsCuCl3 (2017)
  • Author(s): Kousaka Y.、Koyama T.、Ohishi K.、Kakurai K.、Hutanu V.、Ohsumi H.、Arima T.、Tokuda A.、Suzuki M.、Kawamura N.、Nakao A.、Hanashima T.、Suzuki J.、Campo J.、Miyamoto Y.、Sera A.、Inoue K.、Akimitsu J.
  • Journal Title: Physical Review Materials Volume: 1 Issue: 7
  • DOI: 10.1103/physrevmaterials.1.071402
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Chiral Soliton Lattice Formation in Monoaxial Helimagnet Yb(Ni1-xCux)3Al9 (2017)
  • Author(s): Matsumura Takeshi、Kita Yosuke、Kubo Koya、Yoshikawa Yugo、Michimura Shinji、Inami Toshiya、Kousaka Yusuke、Inoue Katsuya、Ohara Shigeo
  • Journal Title: Journal of the Physical Society of Japan Volume: 86 Issue: 12 Pages: 124702-124702
  • DOI: 10.7566/jpsj.86.124702
  • NAID: 120006528384
  • Peer Reviewed / Open Access
• [Journal Article] Magneto-chiral dichroism of CsCuCl3 (2017)
  • Author(s): Nakagawa N.、Abe N.、Toyoda S.、Kimura S.、Zaccaro J.、Gautier-Luneau I.、Luneau D.、Kousaka Y.、Sera A.、Sera M.、Inoue K.、Akimitsu J.、Tokunaga Y.、Arima T.
  • Journal Title: Physical Review B Volume: 96 Issue: 12
  • DOI: 10.1103/physrevb.96.121102
  • NAID: 130006244343
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Pressure-induced quantum phase transitions in the S=12 triangular lattice antiferromagnet CsCuCl3 (2017)
  • Author(s): Sera A.、Kousaka Y.、Akimitsu J.、Sera M.、Inoue K.
  • Journal Title: Physical Review B Volume: 96 Issue: 1
  • DOI: 10.1103/physrevb.96.014419
  • NAID: 130007511123
  • Peer Reviewed
• [Journal Article] Nucleation, instability, and discontinuous phase transitions in monoaxial helimagnets with oblique fields (2017)
  • Author(s): V. Laliena, J. Campo, and Y. Kousaka
  • Journal Title: Phys. Rev. B Volume: 95 Issue: 22
  • DOI: 10.1103/physrevb.95.224410
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 固体中電子の磁性再考：大統一理論 (2017)
  • Author(s): 小形正男, 松浦弘泰
  • Journal Title: 固体物理 Volume: 52 Pages: 521-536
  • NAID: 40021363669
  • Peer Reviewed
• [Presentation] キラル磁性体における不斉結晶育成 (2020)
  • Author(s): 高阪勇輔
  • Organizer: J-Physics:多極子伝導系の物理 令和元年度領域全体会議
  • Invited
• [Presentation] Enantiopure crystal growth and neutron diffraction experiments in chiral magnetic compounds (2019)
  • Author(s): Y. Kousaka
  • Organizer: Core-to-Core Final Meeting in Jaca
  • Int'l Joint Research / Invited
• [Presentation] 偏極中性子を用いた無機キラル磁性体の磁気構造研究 (2019)
  • Author(s): 高阪勇輔, 大石一城, 鈴木淳市, 加倉井和久, Javier Campo
  • Organizer: 東北大金研-CROSSワークショップ「J-PARCとJRR-3の相補利用による偏極中性子科学の新展開
  • Invited
• [Presentation] 無機キラル磁性体における不斉単結晶育成と中性子散乱測定 (2019)
  • Author(s): 高阪勇輔
  • Organizer: 大阪大学大学院 理学研究科 宇宙地球科学専攻 理論物質学グループ 川村・波多野研究室 セミナー
  • Invited
• [Presentation] Pressure Induced New Magnetic Phases in a triangular-lattice antiferromagnet CsCuCl3 (2019)
  • Author(s): Y. Kousaka, K. Prokes, O. Prokhnenko, F. Yokaichiya, K. Ohishi, A. Sera, K. Inoue, M. Sera, J. Akimitsu, and Y. Togawa
  • Organizer: International Conference on Strongly Correlated Electron Systems 2019 (SCES2019)
  • Int'l Joint Research
• [Presentation] Small-Angle Neutron Scattering Study near Critical Field at Low Temperature in MnSi (2019)
  • Author(s): K. Ohishi, Y. Kousaka, S. Iwasaki, J. Campo, V. Laliena, S. Ohara, and M. Mito
  • Organizer: The 3rd J-PARC Symposium (J-PARC2019)
  • Int'l Joint Research
• [Presentation] Pressure Induced New Magnetic Phases in CsCuCl3 Probed by Neutron Diffraction Technique (2019)
  • Author(s): Y. Kousaka, K. Prokes, O. Prokhnenko, F. Yokaichiya, K. Ohishi, A. Sera, K. Inoue, M. Sera, J. Akimitsu, and Y. Togawa
  • Organizer: International Workshop Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures (DMI2019)
  • Int'l Joint Research
• [Presentation] Non-collinear magnetic phases in the spinel MnCr2O4 (2019)
  • Author(s): M. Pardo-Sainz, A. Toshima, J. Basbus, G. Cuello, T. Honda, T. Otomo, K. Inoue, Y. Kousaka, and J. Campo
  • Organizer: International Workshop Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures (DMI2019)
  • Int'l Joint Research
• [Presentation] Enantiopure Crystal Growth in Inorganic Chiral Magnetic Materials (2019)
  • Author(s): Y. Kousaka, S. Iwasaki, J. Akimitsu, and Y. Togawa
  • Organizer: The 80th Okazaki Conference “Chirality-induced spin selectivity and its related phenomena”
  • Int'l Joint Research
• [Presentation] 無機キラル磁性体における結晶学的・磁気的キラリティの検証 (2019)
  • Author(s): 高阪勇輔
  • Organizer: 第７回大阪府立大学TT-netワークショップ
• [Presentation] カイラル磁性体CrNb3S6薄膜のスピン輸送測定 (2019)
  • Author(s): 川原遼馬, 谷口祐紀, 河上司, Youssef Aziz Alaoui, 荒川智紀, 乾皓人, 島本雄介, 高阪勇輔, 戸川欣彦, 小林研介, 新見康洋
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] 圧力下における三角格子反強磁性体CsCuCl3の相互作用パラメータの評価II (2019)
  • Author(s): 奥藤涼介, 櫻井敬博, 大久保晋, 太田仁, 上床美也, 田中秀数, 世良文香, 高阪勇輔, 秋光純, 世良正文, 井上克也
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] キラル磁性体CrNb3S6における磁化の磁場印加角度依存性 (2019)
  • Author(s): 澤田祐也, 中野岳仁, 野末泰夫, 高阪勇輔, 秋光純, 島本雄介, 戸川欣彦, 井上克也, 萩原政幸
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] キラル反強磁性体CsCuCl3のc軸熱輸送測定II (2019)
  • Author(s): 赤澤仁寿, 下澤雅明, 山下穣, 高阪勇輔, 秋光純, 土屋直人, 井上克也, J. Zaccaro, I. Gautier-Luneau, D. Luneau
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] キラルソリトン格子におけるスピン波伝搬 (2019)
  • Author(s): 島本雄介, Francisco Goncalves, 髙阪勇輔, 戸川欣彦
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] 遷移金属ダイカルコゲナイドCrNb3S6およびNbS2の結晶成長と物性評価 (2019)
  • Author(s): 水谷圭吾, 島本雄介, 高阪勇輔, 宍戸寛明, 戸川欣彦
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] キラル磁性体DyNi3Al9の磁気構造 (2019)
  • Author(s): 射場健士朗, 松村武, 中尾朗子, 石川喜久, 鬼柳亮嗣, 大石一城, 高阪勇輔, 大原繁男
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] 大強度ビームで実現する動的μSR測定 (2019)
  • Author(s): 島西村昇一郎, 秋光純, 岩﨑賢, 岡部博孝, 門野良典, 高阪勇輔, 幸田章宏, 中村惇平, 平石雅俊
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] Theory of Magnetic Phase Diagram in Chiral Magnet CsCuCl3 under High Pressures (2019)
  • Author(s): H. Matsuura
  • Organizer: International Workshop Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures (DMI2019)
  • Int'l Joint Research
• [Presentation] Core-to-Core Final Meeting in Jaca (2019)
  • Author(s): M. Hosoi, H. Matsuura, M. Ogata
  • Organizer: The magnetic phase diagram of CsCuCl3 under high pressure and its thermal transport properties
  • Int'l Joint Research
• [Presentation] Na+を包接したプレイスラー型ポリオキソメタレートの誘電物性評価 (2019)
  • Author(s): 藤林将, 加藤智佐都, 井上克也, Muh. Nur Khoiru Wihadi, 定金正洋, 帯刀陽子, 綱島亮, 西原禎文
  • Organizer: 2019年日本化学会中国四国支部大会 徳島大会
• [Presentation] Cu(II)-CO32-系スピンラダー錯体の気体雰囲気に依存した構造変化と物性評価 (2019)
  • Author(s): 眞邉潤, 西田一輝, 張笑, 中野佑紀, 井上克也, 下野聖矢, 久保田佳基, 西原禎文
  • Organizer: 2019年日本化学会中国四国支部大会 徳島大会
• [Presentation] アルカリ金属イオンと [24]crown-8からなる超分子カチオンを含む[Ni(dmit)2]-塩の構造と物性 (2019)
  • Author(s): 西村拓巳, 市橋克哉, 今野大輔, 井上克也, 下山大輔, 灰野岳晴, 芥川智行, 中村貴義, 西原禎文
  • Organizer: 2019年日本化学会中国四国支部大会 徳島大会
• [Presentation] チャネル構造を有するLi2([18]crown-6)3[Ni(dmit)2]2(H2O)4塩におけるアンモニウムイオン交換 (2019)
  • Author(s): 伊藤みづき, 市橋克哉, 今野大輔, 井上克也, 芥川智行, 中村貴義, 西原禎文
  • Organizer: 2019年日本化学会中国四国支部大会 徳島大会
• [Presentation] Dielectric Properties of P Preyssler-type Polyoxometalates Including Terbium ION (2019)
  • Author(s): S. Nishihara, C. Kato, M. Fujibayashi, R. Maruyama, T. Hayase, M. Kimura, K. Inoue, and R. Tsunashima
  • Organizer: 7th Asian Conference on Coordination Chemistry (ACCC7)
  • Int'l Joint Research
• [Presentation] Magnetic anomaly in the molecular spin ladder based on Oxygen Bridging copper(II) complex (2019)
  • Author(s): J. Manabe, K. Nishida, X. Zhang, Y. Nakano, K. Inoue, S. Shimono, Y. Kubota, S. Nishihara
  • Organizer: 7th Asian Conference on Coordination Chemistry (ACCC7)
  • Int'l Joint Research
• [Presentation] Control of Electric Coductivity of Li2([18]crown-6)3[Ni(dmit)2]2(H2O)4 by Using the Solid-state Ion Exchange Function (2019)
  • Author(s): S. Nishihara, K. Ichihashi, D. Konno, T. Nishimura, K. Inoue, T. Akutagawa, T. Nakamura
  • Organizer: 13th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2019)
  • Int'l Joint Research
• [Presentation] Observation of Single-Molecular Electret Behavior on Preyssler-Type polyoxometalates (2019)
  • Author(s): M. Fujibayashi, C. Kato, K. Inoue, Y. Tatewaki, R. Tsunashima, S. Nishihara
  • Organizer: 13th International Symposium on Crystalline Organic Metals, Superconductors and Magnets (ISCOM2019)
  • Int'l Joint Research
• [Presentation] Ho3+を内包したPreyssler型Polyoxometalateの誘電評価及び有機化合物への展開 (2019)
  • Author(s): 木村真貴, 加藤智佐都, 丸山莉央, 井上克也, 綱島亮, 西原禎文
  • Organizer: 第80回応用物理学会 秋季学術講演会討論会
• [Presentation] プレイスラー型ポリオキソメタレート誘導体の誘電物性 (2019)
  • Author(s): 藤林将, 加藤智佐都, 早瀬友葉, 井上克也, Muh. Nur Khoiru Wihadi, 定金正洋, 帯刀陽子, 綱島亮, 西原禎文
  • Organizer: 第13回分子科学討論会
• [Presentation] 金属イオン-([21]crown-7, [24]crown-8)超分子カチオンを含む[Ni(dmit)2]－塩の構造と物性 (2019)
  • Author(s): 西村拓巳, 市橋克哉, 今野大輔, 井上克也, 下山大輔, 灰野岳晴, 芥川智行, 中村貴義, 西原禎文
  • Organizer: 第13回分子科学討論会
• [Presentation] 分子性スピンラダーCu2(CO3)(ClO4)2(NH3)6における低温磁気異常の調査 (2019)
  • Author(s): 眞邉潤，西田一輝，張笑,中野佑紀，井上克也，下野聖矢，久保田佳基，西原禎文
  • Organizer: 第13回分子科学討論会
• [Presentation] 単分子誘電物性を示すポリオキソメタレートの開発と応用 (2019)
  • Author(s): 藤林将, 加藤智佐都, 早瀬友葉, 木村真貴, 井上克也, 綱島亮, 西原禎文
  • Organizer: 2019年度 応用物理・物理系学会 中国四国支部 合同学術講演会
• [Presentation] キラル磁性体CrNb3S6において観測されたスパイク状ESRシグナルの試料サイズ依存性 (2019)
  • Author(s): 澤田祐也、吉澤大智、高阪勇輔、秋光純、岸根順一郎、島本雄介、戸川欣彦、美藤正樹、井上克也、中野岳仁、野末泰夫、萩原政幸
  • Organizer: 日本物理学会2019年年次大会
• [Presentation] キラル反強磁性体CsCuCl3のc軸熱輸送特性 (2019)
  • Author(s): 赤澤仁寿、土岐勇人、杉井かおり、下澤雅明、山下穣、高阪勇輔、秋光純、井上克也、J. Zaccaro、I. Gautier-Luneau、D. Luneau
  • Organizer: 日本物理学会2019年年次大会
• [Presentation] カイラル磁性体CrNb3S6薄膜における磁気輸送測定 (2019)
  • Author(s): 川原遼馬、谷口祐紀、河上司、Youssef Aziz Alaoui、荒川智紀、乾皓人、島本雄介、高阪勇輔、戸川欣彦、新見康洋、小林研介
  • Organizer: 日本物理学会2019年年次大会
• [Presentation] Chiral磁性研究の現状と展望（結晶創製） (2019)
  • Author(s): 高阪勇輔
  • Organizer: 研究会「Chiral磁性温故知新」
• [Presentation] Neutron Scattering Experiments of CsCuCl3 under High Magnetic Field and High Pressure (2019)
  • Author(s): 高阪勇輔
  • Organizer: J-Physics トピカルミーティング「拡張多極子研究の進展と展望」
• [Presentation] カイラル磁性体CsCuCl3 におけるスピン構造に依存した熱伝導特性 (2019)
  • Author(s): 細井將史、松浦弘泰、小形正男
  • Organizer: 日本物理学会2019年年次大会
• [Presentation] Pressure Effect on Magnetic Behavior in a Layered Manganese-Radical Coordination Framework [Mn2(NNIm)3]BF4 (2019)
  • Author(s): Yuuta Izumi、Constance Lecourt、Kseniya Maryunina、Sadafumi Nishihara,Dominique Luneau、Katsuya Inoue
  • Organizer: 日本学術振興会 研究拠点形成事業 トピカルミーティング「キラル物性シンポジウム」
  • Int'l Joint Research
• [Presentation] Spontaneous Chiral Resolution in Synthesis of Metal-Nitroxide One-Dimensional Molecule-based Magnets (2019)
  • Author(s): Masaki Murakami, Kseniya Maryunina, Sadafumi Nishihara, Katsuya Inoue
  • Organizer: Symposium on fundamental properties of chiral materials
  • Int'l Joint Research
• [Presentation] Magnetic Properties in Ferroelastic Organic-Inorganic Layered Perovskite-Like Material H3NC3H6NH3MnIICl4 (2019)
  • Author(s): Naoto Tsuchiya、Saya Aoki、Yuki Nakayama、Kseniya Maryunina、Sadafumi Nishihara、Takashi Suzuki、Katsuya Inoue
  • Organizer: Symposium on fundamental properties of chiral materials
  • Int'l Joint Research
• [Presentation] Pressure Effect on Magnetic Properties in a Layered Manganese-Radical Coordination Framework [Mn2(NNIm)3]BF4 (2019)
  • Author(s): 泉雄大、Constance Lecourt、Kseniya Maryunina、西原禎文、Dominique Luneau,井上克也
  • Organizer: 日本化学会 第99春季年会
• [Presentation] 超分子化学的なアプローチによる[Ni(dmit)2]スピンラダーの電子状態制御 (2019)
  • Author(s): 市橋克哉、今野大輔、マリュニナクセニヤ、井上克也、豊田和弘、芥川智行、中村貴義、西原禎文
  • Organizer: 日本化学会第99春季年会
• [Presentation] 分子性スピンラダーCu2(CO3)(ClO4)2(NH3)6の極低温領域での磁気物性評価 (2019)
  • Author(s): 眞邉潤、西田一輝、張笑、中野佑紀，井上克也、下野聖矢、久保田佳基、西原禎文
  • Organizer: 日本化学会第99春季年会
• [Presentation] Hoイオンを内包したプレイスラー型ポリオキソメタレートの合成と誘電物性 (2019)
  • Author(s): 加藤智佐都、丸山莉央、井上克也、綱島亮、定金正洋、西原禎文
  • Organizer: 日本化学会第99春季年会
• [Presentation] リチウムイオン伝導を示すLi2([18] crown-6)3[Ni(dmit)2]2(H2O)4の熱伝導性評価 (2019)
  • Author(s): 西村拓巳、市橋克哉、今野大輔、マリュニナクセニヤ、井上克也、西原禎文
  • Organizer: 日本化学会第99春季年会
• [Presentation] Magnetic-elastic multiferroics in the organic-inorganic layered perovskite type compound (2019)
  • Author(s): 石貫達也、土屋直人、青木沙耶、中山祐輝、西原禎文、井上克也
  • Organizer: 日本化学会第99春季年会
• [Presentation] Enantiopure crystal growth and helimagnetic chirality in inorganic chiral magnetic materials (2018)
  • Author(s): Y. Kousaka
  • Organizer: International Symposium on Chiral Magnetism (χ-mag 2018)
  • Int'l Joint Research / Invited
• [Presentation] Homo-chiral crystallization and helimagnetic chirality in inorganic chiral magnetic compounds (2018)
  • Author(s): Y. Kousaka
  • Organizer: J-Physics International Workshop 2018
  • Int'l Joint Research / Invited
• [Presentation] Polarized Neutron Diffraction Studies in Inorganic Chiral Magnetic Compounds (2018)
  • Author(s): Y. Kousaka、K. Ohishi、K. Kakurai、V. Hutanu、J. Campo、S. Ohara、T. Matsumura、J. Suzuki、K. Inoue、J. Akimitsu
  • Organizer: the 6th International Conference on Superconductivity and Magnetism (ICSM 2018)
  • Int'l Joint Research / Invited
• [Presentation] Sample Environment at the Small and Wide Angle Neutron Scattering Instrument Taikan of J-PARC and its Application to the Chiral Magnets (2018)
  • Author(s): K. Ohishi、S. Takata、H. Iwase、Y. Kawamura、K. Hiroi、T. Morikawa、M. Sahara、J. Suzuki、Y. Kousaka and S. Ohara
  • Organizer: 10th International Workshop on Sample Environment at Scattering Facilities
  • Int'l Joint Research
• [Presentation] マイクロメートルスケールのらせん軸長を有するキラル磁性体CrNb3S6単結晶試料の磁化測定 (2018)
  • Author(s): 大隈理央、若山登、田中将嗣、美藤正樹、篠嵜美沙子、加藤雄介、高阪勇輔、秋光純、井上克也
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] 軟X線磁気円二色性によるキラル磁性体CrNb3S6の軌道角運動量の観測 (2018)
  • Author(s): 美藤正樹、大隅寛幸、鶴田一樹、小谷佳範、中村哲也、戸川欣彦、獅子堂達也、黒田文彬、岸根順一郎、高阪勇輔、秋光純、井上克也
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] カイラル磁性体CrNb3S6薄膜における磁気抵抗測定 (2018)
  • Author(s): 川原遼馬、谷口祐紀、河上司、Youssef Aziz Alaoui、荒川智紀、乾皓人、島本雄介、高阪勇輔、戸川欣彦、新見康洋、小林研介
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] Chiral magnetic materials, probed at MLF in J-PARC (2018)
  • Author(s): Y. Kousaka
  • Organizer: Informal one-day meeting on neutron facility
• [Presentation] Theory of Magnetic Phase Diagram in Chiral Magnet CsCuCl$_3$ under High Pressures (2018)
  • Author(s): H. Matsuura
  • Organizer: 4th International Conference on Functional Materials Science 2018 In conjunction with 2nd RIKEN Symposium International Workshop on Organic Molecular System
  • Int'l Joint Research / Invited
• [Presentation] Theory of Magnetic Phase Diagram in Chiral Magnet CsCuCl$_3$ under High Pressures (2018)
  • Author(s): H. Matsuura
  • Organizer: International Symposium on Chiral Magnetism (χ-mag 2018)
  • Int'l Joint Research
• [Presentation] カイラル磁性体CsCuCl3 における高磁場高圧下での多様な磁気構造 (2018)
  • Author(s): 細井將史、松浦弘泰、小形正男
  • Organizer: スピン系物理の最前線
• [Presentation] キラル磁性体CsCuCl3 における高圧化磁気相図の理論的研究 (2018)
  • Author(s): 細井將史、松浦弘泰、小形正男
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] Development of a molecular transistor operated by solid-state ion exchange (2018)
  • Author(s): Katsuya Ichihashi、Daisuke Konno、Kseniya Maryunina、Katsuya Inoue、Kazuhiro Toyoda、Tomoyuki Akutagawa、Takayoshi Nakamura、Sadafumi Nishihara
  • Organizer: The 15th Nano Bio Info Chemistry Symposium
  • Int'l Joint Research
• [Presentation] Spontaneous Chiral Resolution in Synthesis of One-Dimensional Metal-Nitroxide Molecule-Based Magnets (2018)
  • Author(s): Masaki Murakami、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue
  • Organizer: International Conference on coordination Chemistry (ICCC2018)
  • Int'l Joint Research
• [Presentation] Spontaneous Chiral Resolution in Synthesis of One-Dimensional Molecular Magnets Based on Nitronyl Nitroxides and Transition Metal Ions (2018)
  • Author(s): Masaki Murakami、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue
  • Organizer: 16th International Conference on Molecule-based Magnets (ICMM2018)
  • Int'l Joint Research
• [Presentation] Effect of Ferroelastic Domains to Magnetic Behavior in Organic-Inorganic Layered Perovskite-Like H3NC3H6NH3[MnIICl4] (2018)
  • Author(s): Naoto Tsuchiya、Saya Aoki、Yuki Nakayama、Kseniya Maryunina、Sadafumi Nishihara、Takashi Suzuki、Katsuya Inoue
  • Organizer: 43rd International Conference on Coordination Chemistry (ICCC 2018)
  • Int'l Joint Research
• [Presentation] Magnetic Properties associated with Ferroelasticity in Organic-inorganic Layered Perovskite-like Compound (2018)
  • Author(s): Naoto Tsuchiya、Saya Aoki、Yuki Nakayama、Kseniya Maryunina、Sadafumi Nishihara、Takashi Suzuki、Katsuya Inoue
  • Organizer: The 15th Nano Bio Info Chemistry Symposium (NaBIC Symposium 2018)
  • Int'l Joint Research
• [Presentation] Design of Chiral and Racemic 1-Dimentional Molecular Magnets Based on Co(II)-Nitroxide Complexes (2018)
  • Author(s): Mitsuhiro Ogura、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue
  • Organizer: The 12th_Russian_Japanese Workshop "Open Shell Compounds and Molecular Spin Devices" (MolMag-2018)
  • Int'l Joint Research
• [Presentation] Structure and Magnetic Behavior of Cu(II) Complexes with 3-Pyridyl-Substituted Nitroxides: Steric and Electronic Effects (2018)
  • Author(s): Tatiana Sherstobitova、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue、Svyatoslav Tolstikov、Galina Romanenko
  • Organizer: 43rd International Conference on Coordination Chemistry (ICCC 2018)
  • Int'l Joint Research
• [Presentation] Thermally Induced Change of Dielectric Constant of Spin-Crossover-Like Cu(II)- Nitroxide Complex (2018)
  • Author(s): Tatiana Sherstobitova、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue
  • Organizer: The 12th_Russian_Japanese Workshop "Open Shell Compounds and Molecular Spin Devices" (MolMag-2018)
  • Int'l Joint Research
• [Presentation] Cu(II) Complexes with Bromine and Methyl Derivatives of 3-Pyridyl-Substituted Nitroxides: Magnetostuctural Correlations (2018)
  • Author(s): Tatiana Sherstobitova、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue、Svyatoslav Tolstikov、Galina Romanenko
  • Organizer: IX Russian-Japanese Scientific Conference
  • Int'l Joint Research
• [Presentation] Cu(II)-CO32-系スピンラダーの極低温磁気物性 (2018)
  • Author(s): 眞邉潤,西田一輝,張笑,中野佑紀，Maryunina Kseniya,井上克也,西原禎文
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] イオンチャネルを有する[Ni(dmit)2]－塩のリチウムイオン伝導制御 (2018)
  • Author(s): 市橋克哉、今野大輔、マリュニナクセニヤ、井上克也、豊田和弘、芥川智行、中村貴義、西原禎文
  • Organizer: 第12回分子科学討論会
• [Presentation] [Ni(dmit)2]塩の固相イオン交換機能を利用したイオンスイッチトランジスタの開発 (2018)
  • Author(s): 市橋克哉、今野大輔、マリュニナクセニヤ、井上克也、豊田和弘、芥川智行、中村貴義、西原禎文
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] Spontaneous Chiral Resolution in Synthesis of Heterospin Complexes Based on Nitronyl Nitroxides and Transition Metal Ions (2018)
  • Author(s): Masaki Murakami、Natsuki Morita、Hiroki Kitao、Syoya Sato、Sadafumi Nishihara、Kseniya Maryunina、Katsuya Inoue
  • Organizer: 錯体化学会 第68回討論会
• [Presentation] 単分子誘電体を用いた不揮発性メモリの創出 (2018)
  • Author(s): 早瀬友葉、加藤智佐都、井上克也、田部井哲夫、佐藤旦、岡田和志、山田真司、横山新、西原禎文
  • Organizer: 日本化学会秋季事業第8回CSJ化学フェスタ2018
• [Presentation] Agイオンを内包したPreyssler型ポリオキソメタレート分子の誘電物性 (2018)
  • Author(s): 早瀬友葉、加藤智佐都、丸山莉央、伊達拓也、Maryunina Kseniya、井上克也、綱島亮、西原禎文
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] [V2O3]n+骨格を含む金属錯体の誘電物性評価 (2018)
  • Author(s): 兀尾 和希、Maryunina Kseniya、井上 克也、西原 禎文
  • Organizer: 第12回分子科学討論会
• [Presentation] 有機無機二次元ペロブスカイト型化合物の強弾性領域中の磁気スピンと誘電物性の調査 (2018)
  • Author(s): 青木沙耶、中山祐輝、Maryunina Kseniya、西原禎文、鈴木孝至、井上克也
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] Cu(II)-CO32-系スピンラダーの極低温磁気物性 (2018)
  • Author(s): 眞邉潤、西田一輝、張笑、中野佑紀，Maryunina Kseniya、井上克也、西原禎文
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] Hoイオンを内包したPreyssler型ポリオキソメタレートの誘電物性 (2018)
  • Author(s): 木村真貴、加藤智佐都、丸山莉央、Maryunina Kseniya、井上克也、綱島亮、西原禎文
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] イオン伝導体Li2([18]crown-6)3[Ni(dmit)2]2(H2O)4の熱伝導性評価 (2018)
  • Author(s): 西村拓巳、市橋克哉、今野大輔、マリュニナクセニヤ、井上克也、西原禎文
  • Organizer: 2018年日本化学会中国四国支部大会
• [Presentation] Copper(II) Complexes with 3-Pyridyl-Substituted Nitroxides: Effect of Ligand Structure on Molecular Assembly and Magnetic Properties (2018)
  • Author(s): Tatiana Sherstobitova、Kseniya Maryunina、Sadafumi Nishihara、Katsuya Inoue、Svyatoslav Tolstikov、Galina Romanenko
  • Organizer: 錯体化学会第68回討論会
• [Presentation] Pressure induced 1/3 plateau in triangular lattice chiral antiferromagnet CsCuCl3 (2018)
  • Author(s): Y. Kousaka, A. Sera, J. Akimitsu, M. Sera, and K. Inoue
  • Organizer: Perspectives for Science at Extreme Conditions using Neutron Scattering
  • Int'l Joint Research / Invited
• [Presentation] 無機キラル磁性体における不斉結晶育成手法の確立 (2018)
  • Author(s): 髙阪勇輔
  • Organizer: 「J-Physics: 多極子伝導系の物理」トピカルミーティング どう創る？: キラル磁性と拡張多極子
  • Invited
• [Presentation] Crystal chirality versus magnetic chirality in CsCuCl3 determined by Neutron Polarization Analysis (2018)
  • Author(s): V. Hutanu, Y. Kousaka, K. Ohishi, K. Kakurai, G. Roth
  • Organizer: 26th Annual Meeting of the German Crystallographic Society (DGK)
  • Int'l Joint Research
• [Presentation] 三角格子反強磁性体CsCuCl3のプラトー領域における圧力下強磁場ESR (2018)
  • Author(s): 櫻井敬博, 大木瑛登, 石村謙斗, 岡本翔, 高橋英幸, 肘井敬吾, 大道英二, 大久保晋, 太田仁, 上床美也, 田中秀数, 世良文香, 高阪勇輔, 秋光純, 世良正文, 井上克也
  • Organizer: 日本物理学会2018年年次大会
• [Presentation] 角度分解光電子分光と第一原理計算を用いた層状強磁性V1/3NbS2の電子構造の研究 (2018)
  • Author(s): 吉田訓, 松下雄一郎, 岩田潤一, 厳正輝, 坂野昌人, 下志万貴博, 堀場弘司, 小野寛太, 組頭広志, 長鶴徳彦, 高阪勇輔, 井上克也, 秋光純, 石坂香子
  • Organizer: 日本物理学会2018年年次大会
• [Presentation] 磁気円二色性によるキラル磁性体CrNb3S6の元素選択磁気測定 (2018)
  • Author(s): 美藤正樹, 大隅寛幸, 鶴田一樹, 小谷佳範, 中村哲也, 戸川欣彦, 篠嵜美沙子, 加藤雄介, 岸根順一郎, 大江純一郎, 高阪勇輔, 秋光純, 井上克也
  • Organizer: 日本物理学会2018年年次大会
• [Presentation] マイクロ波領域におけるCsCuCl3の磁気キラル二色性II (2018)
  • Author(s): 中川直己, 阿部伸行, 木村尚次郎, J. Zaccaro, I. Gautier-Luneau, D. Luneau, 高阪勇輔, 井上克也, 秋光純, 徳永祐介, 有馬孝尚
  • Organizer: 日本物理学会2018年年次大会
• [Presentation] CrNb3S6のカイラルソリトン格子相におけるスパイク状ESRシグナルの観測 (2018)
  • Author(s): 澤田祐也, 吉澤大智, 高阪勇輔, 秋光純, 岸根順一郎, 戸川欣彦, 美藤正樹, 井上克也, 中野岳仁, 野末泰夫, 萩原政幸
  • Organizer: 日本物理学会2018年年次大会
• [Presentation] 5d^1電子系における四極子間Dzyaloshinskii-Moriya相互作用 (2018)
  • Author(s): 細井將史, 溝口知成, 檜原太一, 松浦弘泰, 小形正男
  • Organizer: 日本物理学会2018年年次大会
• [Presentation] Progress of crystal growth in chiral magnetic compounds (2017)
  • Author(s): Y. Kousaka
  • Organizer: JSPS Core-to-Core Program 2017 “A Consortium to Exploit Spin Chirality in Advanced Materials”
  • Int'l Joint Research / Invited
• [Presentation] Homo-chiral crystallization and mono-chiral helimagnetism in inorganic chiral magnetic materials (2017)
  • Author(s): Y. Kousaka
  • Organizer: Seminario en el Instituto de Ciencia de Materiales de Aragon
  • Int'l Joint Research / Invited
• [Presentation] Homo-chiral crystallization in inorganic chiral magnetic compounds (2017)
  • Author(s): Y. Kousaka
  • Organizer: Core-to-core Progress Meeting
  • Int'l Joint Research / Invited
• [Presentation] Spiked structures on ESR signals of the chiral helimagnet CrNb3S6 (2017)
  • Author(s): M. Hagiwara, D. Yoshizawa, Y. Kousaka, J. Kishine, Y. Togawa, M. Mito, K. Inoue, J. Akimitsu, T. Nakano, and Y. Nozue
  • Organizer: International Workshop “Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures” (DMI2017)
  • Int'l Joint Research / Invited
• [Presentation] Nucleation, Instability and discountinuos phase transitions in the monoaxial helimagnet with oblique fields (2017)
  • Author(s): V. Laliena, J. Campo and Y. Kousaka
  • Organizer: International Workshop “Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures” (DMI2017)
  • Int'l Joint Research / Invited
• [Presentation] Magneto-chiral dichoism of a chiral helimagnet CsCuCl3 (2017)
  • Author(s): N. Nakagawa, N. Abe, S. Toyoda, S. Kimura, J. Zaccaro, I. Gautier-Luneau, D. Luneau, Y. Kousaka, A. Sera, M. Sera, K. Inoue, J. Akimitsu, Y. Tokunaga, and T. Arima
  • Organizer: The 9th APCTP Workshop on Multiferroics
  • Int'l Joint Research
• [Presentation] Peculiar magnetic-field response of chiral soliton lattice in CrNb3S6 (2017)
  • Author(s): T. Honda, Y. Yamasaki, H. Nakao, Y. Murakami, T. Ogura, Y. Kousaka, and J. Akimitsu
  • Organizer: The 9th APCTP Workshop on Multiferroics
  • Int'l Joint Research
• [Presentation] Effect of dynamic strain in magnetic superlattice of monoaxial chiral magnet (2017)
  • Author(s): K. Tsuruta, M. Mito, Y. Togawa, Y. Kousaka, J. Akimitsu, and K. Inoue
  • Organizer: 28th International Conference on Low Temperature Physics (LT28)
  • Int'l Joint Research
• [Presentation] Neutron diffraction study of antiferromagnetic ErNi3Ga9 in magnetic fields (2017)
  • Author(s): H. Ninomiya, Y. Matsumoto, T. Moyoshi, A. Nakao, K. Ohishi, Y. Kousaka, J. Akimitsu, S. Ohara
  • Organizer: International Conference on Strongly Correlated Electron Systems (SCES2017)
  • Int'l Joint Research
• [Presentation] スピネル化合物MnCr2O4における新規磁気秩序相の発見 (2017)
  • Author(s): 十島彩樺, 世良文香, 西原禎文, 井上克也, 髙阪勇輔, 秋光純, 本田孝志, 大友季哉
  • Organizer: 日本中性子科学会 第17回年会
• [Presentation] キラル反強磁性体CsCuCl3の熱輸送測定 (2017)
  • Author(s): 赤澤仁寿, 土岐勇人, 杉井かおり, 下澤雅明, 山下穣, 髙阪勇輔, 秋光純, 井上克也, J. Zaccaro, I. Gautier-Luneau, D. Luneau
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] 三角格子反強磁性体CsCuCl3の圧力下THz-ESR測定III (2017)
  • Author(s): 櫻井敬博, 大木瑛登, 肘井敬吾, 大久保晋, 太田仁, 上床美也, 田中秀数, 世良文香, 髙阪勇輔, 秋光純, 世良正文, 井上克也
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] S=1/2三角格子反強磁性体CsCuCl3の圧力誘起新奇磁気秩序相 (2017)
  • Author(s): 世良文香, 髙阪勇輔, 秋光純, 世良正文, 井上克也
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] キラル磁性体Cr1/3NbS2のサブミリサイズ単結晶における磁化過程のサイズ・形状効果 (2017)
  • Author(s): 大隈理央, 中村奈緒美, 田中将嗣, 美藤正樹, 鶴田一樹, 篠嵜美沙子, 加藤雄介, 髙阪勇輔, 秋光純, 井上克也
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] カイラル磁性体への光渦照射効果の走査型Ｘ線顕微鏡観察 (2017)
  • Author(s): 大隅寛幸, 髙阪勇輔, 田中義人, 長谷川尊之, 木村彩人
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] Theory of Orbital Susceptibility in the Tight Binding model: Correction to the Peierls Phase and Application to Excitonic Insulator (2017)
  • Author(s): H. Matsuura
  • Organizer: Trend in Theory of Correlated Materials (TTCM2017)
  • Int'l Joint Research / Invited
• [Presentation] Theory of Orbital Susceptibility in the Tight Binding model: Correction to the Peierls Phase and Application to Excitonic Insulator (2017)
  • Author(s): H. Matsuura
  • Organizer: RIKEN Symposium International Workshop on Organic Molecule Systems
  • Int'l Joint Research / Invited
• [Presentation] Theory of Charge Kondo Effect due to Valence Skipping Phenomenon (2017)
  • Author(s): H. Matsuura
  • Organizer: The 6th Toyota RIKEN International Workshop 2017
  • Int'l Joint Research
• [Presentation] ドープされたディラック電子系である Ag$_{1-x}$Sn$_{1+x}$Se$_2$の電子状態の解析 (2017)
  • Author(s): 立石幾真, 松浦弘泰, 小形正男
  • Organizer: 日本物理学会2017年秋季大会