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2019 Fiscal Year Research-status Report

コバルト化合物の電子相関と超伝導

Research Project

Project/Area Number 16K05453
Research InstitutionUniversity of the Ryukyus

Principal Investigator

仲間 隆男  琉球大学, 理学部, 教授 (80264472)

Co-Investigator(Kenkyū-buntansha) 大貫 惇睦  琉球大学, 理学部, 客員教授 (40118659)
Project Period (FY) 2016-04-01 – 2021-03-31
Keywords3d遷移金属 / 電子輸送特性 / 電子相関 / フェルミ面 / 超伝導
Outline of Annual Research Achievements

本研究では,主としてコバルトなどの3d遷移金属を含む化合物の純良単結晶育成,磁性および電子輸送特性とフェルミ面の性質を明らかにすることを目的として 研究を行っている.これまでに,FeSnとFeSn2および関連物質のCoSnについても純良単結晶育成し,電気抵抗率,磁化率および磁化測定を行いその物性を明らかにしてきた.また,ドハース・ファンアルフェン効果の測定を行いそれらのフェルミ面がバンド計算結果でよく説明されることを報告した.
本年度はこれらの化合物とともにFe2PおよびMn2Pの遷移金属化合についても研究を行った.Mn2Pについては,ドハース・ファンアルフェン効果の測定を行いそのフェルミ面の性質を明らかにし,学会で発表し論文にまとめた.さらに,最近4f電子系のスキルミオン化合物として注目されているEuPtSiや遷移金属T(=Cu, Rh)を含む希土類金属Euとの化合物EuT2Ge(Si)2,EuSnP, EuCuPやSn4P3, Ti2Sn3等についても研究を行った.それらの化合物の単結晶育成を行い,電気抵抗率,磁化率, 磁化,比熱等の測定を行い物性を明らかにしてきた.純良な単結晶が得られた化合物については,ドハース・ファンアルフェンス効果を測定しフェルミ面の性質を明らかにした.また,これの化合物のいくつかについては,量子臨界点近傍の物性を明らかにすることを目的にピストンシリンダーおよびキュービックア ンビルセルを用いて高圧力下の電気抵抗測定を行った.
これらの成果は,以下で示すように学会発表を行い論文にまとめて報告した.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

前年度に引き続き研究を行ったFeSnおよびFeSn2に加え,MnP,Fe2PおよびMn2Pについて研究を行いその成果を学会発表を行いまた論文としてまとめて報告した.また,EuT2Ge(Si)2(T: 遷移金属)およびウルマナイト化合物EuPtSiについても電気抵抗率,磁化率,比熱,およびドハース・ファンアルフェン効果の測定を行いその物性を明らかにし学会および論文発表を行った.さらに,結晶反転対称性のないEuTGe(Si)3についても単結晶試料の育成を行ったところである.これから詳細を明らかする予定である.

Strategy for Future Research Activity

これまで研究を行ってきた結晶反転対称性を持たない結晶構造の遷移金属化合物のフェルミ面を明らかにするため純良単結晶を育成しその物性を明らかにする.今年度は,遷移金属化合物に加え反転対称性をもたないラッシュバ型EuTGe(Si)3(T: 遷移金属)についての研究を進めたい.特に,多重磁気転移の存在が知られているがその詳細が明らかになっていないEuNiSi3の物性を中心に研究を行う.また,この化合物の量子臨界点近傍の物性を明らかにするために圧力下の物性測定もあわせて行いたい.

Causes of Carryover

理由: 実験装置の改良があまり進展していない.実験用寒剤の使用が予定より少なかった.
使用予定: 次年度は寒剤の使用が増える予定である.また,実験用試料作成で原料の購入を予定している.実験装置の改良を計画しておりその部品の購入も必要である.

  • Research Products

    (61 results)

All 2020 2019

All Journal Article (21 results) (of which Peer Reviewed: 21 results) Presentation (40 results) (of which Int'l Joint Research: 21 results)

  • [Journal Article] Spin Glass Behavior in EuCu2Si2 Single Crystal Grown by the Flux Method2020

    • Author(s)
      Takeuchi Tetsuya、Haga Yoshinori、Taniguchi Toshifumi、Iha Wataru、Ashitomi Yousuke、Yara Tomoyuki、Kida Takanori、Tahara Time、Hagiwara Masayuki、Nakashima Miho、Amako Yasushi、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Pages: 034705~034705

    • DOI

      10.7566/JPSJ.89.034705

    • Peer Reviewed
  • [Journal Article] Single Crystal Growth and Unique Electronic States of Cubic Chiral EuPtSi and Related Compounds2020

    • Author(s)
      Onuki Yoshichika、Kakihana Masashi、Iha Wataru、Nakaima Kenri、Aoki Dai、Nakamura Ai、Honda Fuminori、Nakashima Miho、Amako Yasushi、Gouchi Jun、Uwatoko Yoshiya、Nakamura Shota、Sakakibara Toshiro、Takeuchi Tetsuya、Haga Yoshinori、Ikeda Hiroaki、Harima Hisatomo、Hedo Masato、Nakama Takao
    • Journal Title

      JPS Conference Proceedings

      Volume: 29 Pages: 012001~012001

    • DOI

      10.7566/JPSCP.29.012001

    • Peer Reviewed
  • [Journal Article] Single Crystal Growth and Magnetic Properties of Antiferromagnets EuGe and EuGe22020

    • Author(s)
      Matsuda Shinya、Iha Wataru、Honda Fuminori、Gouchi Jun、Uwatoko Yoshiya、Nakashima Miho、Amako Yasushi、Takeuchi Tetsuya、Kida Takanori、Hagiwara Masayuki、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conference Proceedings

      Volume: 29 Pages: 012003

    • DOI

      10.7566/JPSCP.29.012003

    • Peer Reviewed
  • [Journal Article] Magnetic and Fermi Surface Properties of EuAu5 and EuCu52020

    • Author(s)
      Matsuda Shinya、Iha Wataru、Ota Jouji、Nakaima Kenri、Gouchi Jun、Uwatoko Yoshiya、Nakashima Miho、Amako Yasushi、Takeuchi Tetsuya、Haga Yoshinori、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conference Proceedings

      Volume: 29 Pages: 012004

    • DOI

      10.7566/JPSCP.29.012004

    • Peer Reviewed
  • [Journal Article] Fermi Surfaces and Magnetoresistances of Dirac Conduction Electrons in PbX (X: S, Se, Te) and AMnBi2 (A = Ca, Sr)2020

    • Author(s)
      Nakaima Kenri、Matsuda Shinya、Iha Wataru、Kawakatsu Shoya、Kakihana Masashi、Kida Takanori、Hagiwara Masayuki、Takeuchi Tetsuya、Aoki Dai、Nakamura Ai、Gouchi Jun、Uwatoko Yoshiya、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conference Proceedings

      Volume: 29 Pages: 013005

    • DOI

      10.7566/JPSCP.29.013005

    • Peer Reviewed
  • [Journal Article] Single Crystal Growth and Electronic Properties of Mn2P and Fe2P2020

    • Author(s)
      Ota Jouji、Kakihana Masashi、Nakaima Kenri、Matsuda Shinya、Kida Takanori、Hagiwara Masayuki、Nakashima Miho、Amako Yasushi、Aoki Dai、Nakamura Ai、Honda Fuminori、Haga Yoshinori、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conference Proceedings

      Volume: 29 Pages: 011087

    • DOI

      10.7566/JPSCP.30.011087

    • Peer Reviewed
  • [Journal Article] De Haas-van Alphen Effect and Fermi Surface Properties of Antiferromagnet EuSnP2020

    • Author(s)
      Iha Wataru、Matsuda Shinya、Honda Fuminori、Takeuchi Tetsuya、Gouchi Jun、Uwatoko Yoshiya、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conf. Proc.

      Volume: 29 Pages: 012002~012002

    • DOI

      10.7566/JPSCP.29.012002

    • Peer Reviewed
  • [Journal Article] Anisotropic Magnetic Phase Diagrams in EuRh2Si22020

    • Author(s)
      Takeuchi Tetsuya、Iha Wataru、Kakihana Masashi、Ashitomi Yousuke、Kida Takanori、Tahara Time、Hagiwara Masayuki、Haga Yoshinori、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conf. Proc.

      Volume: 29 Pages: 012005~012005

    • DOI

      10.7566/JPSCP.29.012005

    • Peer Reviewed
  • [Journal Article] Single Crystal Growth and Ferromagnetism of New Compound EuCu1+δP1+δ (δ = 0.425)2020

    • Author(s)
      Iha Wataru、Matsuda Shinya、Kakihana Masashi、Takeuchi Tetsuya、Haga Yoshinori、Gouchi Jun、Uwatoko Yoshiya、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conf. Proc.

      Volume: 29 Pages: 012006~012006

    • DOI

      10.7566/JPSCP.29.012006

    • Peer Reviewed
  • [Journal Article] Electronic States of Sn4P3: Analogue of Topological Insulator Bi2Se32020

    • Author(s)
      Nakaima Kenri、Kawakatsu Shoya、Kakihana Masashi、Aoki Dai、Nakamura Ai、Honda Fuminori、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conf. Proc.

      Volume: 29 Pages: 013006~013006

    • DOI

      10.7566/JPSCP.29.013006

    • Peer Reviewed
  • [Journal Article] De?Haas?van?Alphen Effect and Fermi Surface Properties of Ti2Sn32020

    • Author(s)
      Ota Jouji、Iha Wataru、Kawakatsu Shoya、Kakihana Masashi、Aoki Dai、Nakamura Ai、Gouchi Jun、Uwatoko Yoshiya、Harima Hisatomo、Haga Yoshinori、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conf. Proc.

      Volume: 29 Pages: 013007~013007

    • DOI

      10.7566/JPSCP.29.013007

    • Peer Reviewed
  • [Journal Article] Unique Skyrmion Phases and Conduction Electrons in Cubic Chiral Antiferromagnet EuPtSi and Related Compounds2020

    • Author(s)
      Onuki Yoshichika、Kakihana Masashi、Iha Wataru、Nakaima Kenri、Aoki Dai、Nakamura Ai、Honda Fuminori、Nakashima Miho、Amako Yasushi、Gouchi Jun、Uwatoko Yoshiya、Nakamura Shota、Sakakibara Toshiro、Takeuchi Tetsuya、Haga Yoshinori、Ikeda Hiroaki、Harima Hisatomo、Hedo Masato、Nakama Takao
    • Journal Title

      JPS Conf. Proc.

      Volume: 30 Pages: 011008~011008

    • DOI

      10.7566/JPSCP.30.011008

    • Peer Reviewed
  • [Journal Article] Anomalous Hall Effect in Antiferromagnet EuNiGe3 with the Rashba-type Tetragonal Structure2020

    • Author(s)
      Iha Wataru、Matsuda Shinya、Kakihana Masashi、Aoki Dai、Nakamura Ai、Nakashima Miho、Amako Yasushi、Takeuchi Tetsuya、Kimata Motoi、Otani Yoshichika、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      JPS Conf. Proc.

      Volume: 30 Pages: 011092~011092

    • DOI

      10.7566/JPSCP.30.011092

    • Peer Reviewed
  • [Journal Article] Electronic Structure of the Valence Transition System Eu(Rh1?xTx)2Si2 (T = Co, Ir) Studied by High-Energy Resolution Fluorescence Detection X-Ray Absorption Spectroscopy2020

    • Author(s)
      Shimokasa Ryohei、Kawamura Naomi、Kawabata Taku、Isumi Gen、Uozumi Takayuki、Mitsuda Akihiro、Wada Hirofumi、Honda Fuminori、Hedo Masato、Nakama Takao、Onuki Yoshichika、Mizumaki Masaichiro、Mimura Kojiro
    • Journal Title

      JPS Conf. Proc.

      Volume: 30 Pages: 011134~011134

    • DOI

      10.7566/JPSCP.30.011134

    • Peer Reviewed
  • [Journal Article] Anomalous ferromagnetic ordering in EuCuP2019

    • Author(s)
      Iha Wataru、Kakihana Masashi、Matsuda Shinya、Honda Fuminori、Haga Yoshinori、Takeuchi Tetsuya、Nakashima Miho、Amako Yasushi、Gouchi Jun、Uwatoko Yoshiya、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 788 Pages: 361~366

    • DOI

      10.1016/j.jallcom.2019.02.213

    • Peer Reviewed
  • [Journal Article] De Haas-van Alphen Experiment and Fermi Surface Properties in Field-Induced Ferromagnetic State of MnP2019

    • Author(s)
      Kawakatsu Shoya、Kakihana Masashi、Nakashima Miho、Amako Yasushi、Nakamura Ai、Aoki Dai、Takeuchi Tetsuya、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 044705~044705

    • DOI

      10.7566/JPSJ.88.044705

    • Peer Reviewed
  • [Journal Article] Fermi Surface Properties of Semimetals YSb, LuSb, YBi, and LuBi Studied by the de Haas?van Alphen Effect2019

    • Author(s)
      Kakihana Masashi、Nishimura Kengo、Takeuchi Tetsuya、Haga Yoshinori、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 044712~044712

    • DOI

      10.7566/JPSJ.88.044712

    • Peer Reviewed
  • [Journal Article] Magnetic Field versus Temperature Phase Diagram for H ∥ [001] in the Trillium Lattice Antiferromagnet EuPtSi2019

    • Author(s)
      Takeuchi Tetsuya、Kakihana Masashi、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 053703~053703

    • DOI

      10.7566/JPSJ.88.053703

    • Peer Reviewed
  • [Journal Article] Magnetic Fluctuation and First-Order Transition in Trillium Lattice of EuPtSi Observed by 151Eu M?ssbauer Spectroscopy2019

    • Author(s)
      Homma Yoshiya、Kakihana Masashi、Tokunaga Yo、Yogi Mamoru、Nakashima Miho、Nakamura Ai、Shimizu Yusei、Li Dexin、Maurya Arvind、Sato Yoshiki J.、Honda Fuminori、Aoki Dai、Amako Yasushi、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 094702~094702

    • DOI

      10.7566/JPSJ.88.094702

    • Peer Reviewed
  • [Journal Article] Unique Magnetic Phases in the Skyrmion Lattice and Fermi Surface Properties in Cubic Chiral Antiferromagnet EuPtSi2019

    • Author(s)
      Kakihana Masashi、Aoki Dai、Nakamura Ai、Honda Fuminori、Nakashima Miho、Amako Yasushi、Takeuchi Tetsuya、Harima Hisatomo、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 094705~094705

    • DOI

      10.7566/JPSJ.88.094705

    • Peer Reviewed
  • [Journal Article] Magnetic Field Induced Triple-q Magnetic Order in Trillium Lattice Antiferromagnet EuPtSi Studied by Resonant X-ray Scattering2019

    • Author(s)
      Tabata Chihiro、Matsumura Takeshi、Nakao Hironori、Michimura Shinji、Kakihana Masashi、Inami Toshiya、Kaneko Koji、Hedo Masato、Nakama Takao、Onuki Yoshichika
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Pages: 093704~093704

    • DOI

      10.7566/JPSJ.88.093704

    • Peer Reviewed
  • [Presentation] 反強磁性体TbGa2とHoAlGaの磁気抵抗とホール抵抗2019

    • Author(s)
      仲井間憲李, 伊覇航, 垣花将司, 仲村愛, 青木大, 中島美帆, 天児寧, 竹内徹也, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] 反強磁性体FeSnとMn2Pの圧力下での電子状態2019

    • Author(s)
      太田譲二, 垣花将司, 木田孝則, 萩原政幸, 郷地順, 上床美也, 芳賀芳範, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] 軟X線角度分解光電子分光法によるEuCu2Ge2とEuCu2Si2の電子状態の研究2019

    • Author(s)
      川崎郁斗, 藤森伸一, 竹田幸治, 山上浩志, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] カイラル磁性体EuPtSiのEu-151メスバウアー分光 (II)2019

    • Author(s)
      本間佳哉, 垣花将司, 徳永陽, 與儀護, 中島美帆, 仲村愛, 清水悠晴, 李徳新, Arvind Maurya, 佐藤芳樹, 本多史憲, 青木大, 天児寧, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] カイラル反強磁性体EuPtSiの低温物性2019

    • Author(s)
      竹内徹也, 垣花将司, 太田譲二, 青木大, 仲村愛, 本多史憲, 中島美帆, 天児寧, 播磨尚朝, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] ウルマナイト型の結晶構造を持つ化合物の特異な電子状態2019

    • Author(s)
      垣花将司, 青木大, 仲村愛, 竹内徹也, 播磨尚朝, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] EuCu2Si2のスピングラス転移のユニバーサリティクラス2019

    • Author(s)
      谷口年史, 竹内徹也, 芳賀芳範, 中島美帆, 天児寧, 田原大夢, 木田孝則, 萩原政幸, 安次富洋介, 屋良朝之, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] 反強磁性体EuGe2とEuGeの磁性2019

    • Author(s)
      松田進弥, 伊覇航, 本多史憲, 郷地順, 上床美也, 芳賀芳範, 中島美帆, 天児寧, 竹内徹也, 木田孝則, 萩原政幸, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] キラル反強磁性体EuPtSiのドハース・ファンアルフェン効果とフェルミ面の分裂2019

    • Author(s)
      大貫惇睦, 垣花将司, 竹内徹也, 播磨尚朝, 辺土正人, 仲間隆男
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] キラル反強磁性体EuPtSiの中性子散乱2019

    • Author(s)
      金子耕士, Matthias D Frontzek, 松田雅昌, 中尾朗子, 宗像孝司, 大原高志, 垣花将司, 芳賀芳範, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] 共鳴X線散乱によるカイラル磁性体EuPtSiの磁気構造の研究2019

    • Author(s)
      田端千紘, 松村武, 中尾裕則, 道村真司, 垣花将司, 稲見俊哉, 金子耕士, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] ラッシュバ型の反強磁性体EuNiGe3の特異な磁気相2019

    • Author(s)
      伊覇航, 松田進弥, 垣花将司, 仲村愛, 青木大, 中島美帆, 天児寧, 竹内徹也, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会第74回年次大会
  • [Presentation] 立方晶カイラル型化合物NiSbSの角度分解光電子分光2019

    • Author(s)
      細谷知輝, 伊藤孝寛, 仲武昌史, 出田真一郎, 田中清尚, 垣花将司, 播磨尚朝, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会2019年秋季大会
  • [Presentation] EuAu5とEuCu5の単結晶育成と磁性2019

    • Author(s)
      大貫惇睦, 松田進弥, 伊覇航, 本多史憲, 郷地順, 上床美也, 中島美帆, 天児寧, 辺土正人, 仲間隆男
    • Organizer
      日本物理学会2019年秋季大会
  • [Presentation] キラル反強磁性体EuPtSiの基礎物性2019

    • Author(s)
      竹内徹也, 垣花将司, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会2019年秋季大会
  • [Presentation] カイラル磁性体EuPtSiにおける一次相転移近傍の磁気揺らぎ2019

    • Author(s)
      本間佳哉, 垣花将司, 徳永陽, 與儀護, 中島美帆, 仲村愛, 清水悠晴, 李徳新, Arvind Maurya, 佐藤芳樹, 本多史憲, 青木大, 天児寧, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会2019年秋季大会
  • [Presentation] EuCu2Si2のスピングラス転移の動的性質2019

    • Author(s)
      谷口年史, 竹内徹也, 芳賀芳範, 中島美帆, 天児寧, 田原大夢, 木田孝則, 萩原政幸, 安次富洋介, 屋良朝之, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会2019年秋季大会
  • [Presentation] 軟X線角度分解光電子分光法によるEuPd3の電子状態の研究2019

    • Author(s)
      川崎郁斗, 藤森伸一, 竹田幸治, 山上浩志, 伊覇航, 辺土正人, 仲間隆男, 大貫惇睦
    • Organizer
      日本物理学会2019年秋季大会
  • [Presentation] Electronic States in Analog Sn4P3 with Topological Insulator Bi2Se32019

    • Author(s)
      K. Nakaima, S. Kawakatsu, M. Kakihana, D. Aoki, A. Nakamura, F. Honda, H. Harima, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] High-field transport properties of the itinerant antiferromagnet FeSn22019

    • Author(s)
      T. Kida, T. Tahara, M. Kakihana, M. Hedo, T. Nakama, T. Takeuchi, M. Hagiwara, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] De Haas-van Alphen Effect and Fermi Surface Properties of Ti2Sn32019

    • Author(s)
      J. Ota, S. Kawakatsu, M. Kakihana, J. Gouchi, Y. Uwatoko, H. Harima, Y. Haga, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Fermi Surfaces and Magnetoresistances of Dirac Conduction Electrons in PbX (X: S, Se, Te) and AMnBi2 (A=Ca , Sr)2019

    • Author(s)
      K. Nakaima, S. Matsuda, W. Iha, S. Kawakatsu, M. Kakihana, T. Kida, M. Hagiwara, T. Takenuchi, D. Aoki, A. Nakarnura, J. Gouchi, Y. Uwatoko, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] De Haas-van Alphen Effect and Fermi Surface Properties of Antiferromagnet EuSnP2019

    • Author(s)
      W. Iha, S. Matsuda, F. Honda, T. Takeuchi, J. Gouchi, Y. Uwatoko, H. Harima, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Single Crystal Growth and Magnetic Properties of Antiferromagnets EuGe and EuGe22019

    • Author(s)
      S. Matsuda, W. Iha, F. Honda, J. Gouchi, Y. Uwatoko, M. Nakashima, Y. Amako, T. Takeuchi, T. Kida, M. Hagiwara, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Magnetic properties of an ferromagnet EuCu52019

    • Author(s)
      F. Honda, D. X. Li, Y. Homma, A. Nakamura, Y. Haga, M. Hedo, T. Nakama, D. Aoki, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Magnetization of the skyrmion lattice phase and fluctuation-induced tricritical point in EuPtSi2019

    • Author(s)
      T. Sakakibara, S. Nakamura, S. Kittaka, M. Kakihana, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Single Crystal Growth and Ferromagnetism of New Compound EuCu1+δP1+δ(δ=0.425)2019

    • Author(s)
      W. Iha, S. Matsuda, M. Kakihana, T. Takeuchi, Y. Haga, J. Gouchi, Y. Uwatoko, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Magnetic and Fermi Surface Properties of EuAu5 and EuCu52019

    • Author(s)
      S. Matsuda, W. Iha, J. Ota, K. Nakaima, J. Gouchi, Y. Uwatoko, M. Nakashima, Y. Amako, T. Takeuchi, Y. Haga, H. Harima, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Anisotropic Magnetic Phase Diagrams in EuRh2Si22019

    • Author(s)
      T. Takeuchi, W. lha, M. Kakihana, Y. Ashitomi, T. Kida, T. Tahara, M. Hagiwara, Y. Haga, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Skyrmion lattice in 4f-electron magnet EuPtSi: neutron scattering study2019

    • Author(s)
      K. Kaneko, M. D. Frontzek, M. Matsuda, T. U. Ito, K. Ohishi, A. Nakao, K. Munakata, T. Ohhara, M. Kakihana, Y. Haga, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Single Crystal Growth and Unique Electronic States of Cubic Chiral EuPtSi and Related Compounds2019

    • Author(s)
      Y. Onuki, M. Kakihana, W. Iha, K. Nakaima, D. Aoki, A. Nakamura, T. Sakakibara, T. Takeuchi, Y. Haga, H. Ikeda, H. Harima, M. Hedo, T. Nakama
    • Organizer
      J-Physics 2019 International Conference & KINKEN-WAKATE 2019 Multipole Physics
    • Int'l Joint Research
  • [Presentation] Magnetic Order in Chiral Antiferromagnet EuPtSi Studied by Resonant X-ray Scattering2019

    • Author(s)
      C. Tabata, T. Matsumura, H. Nakao, S. Michimura, M. Kakihana, T. Inami, K. Kaneko, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Unique Skyrmion Phases and Conduction Electrons in Cubic Chiral Anitiferromagnet EuPtSi and Related Compounds2019

    • Author(s)
      Y. Onuki, M. Kakihana, W. Iha, K. Nakaima, D. Aoki, A. Nakamura, F. Honda, M. Nakashima, Y. Amako, J. Gouchi, Y. Uwatoko, S. Nakamura, T. Sakakibara, T. Takeuchi, Y. Haga, H. Harima, M. Hedo, T. Nakama
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Angle-resolved photoemission study on TSi2 (T = Ta, Nb, V)2019

    • Author(s)
      T. Ito, S. Kontani, M. Nakatake, S. Kimura, A. Nakamura, M. Hedo, T. Nakama, Y. Onuki, H. Harima
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Pressure-induced valence transition of EuPd2Ge22019

    • Author(s)
      I. Miyatani, T. Kagayama, K. Shimizu, W. Iha, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Antiferromagnetism and valence fluctuation of EuCd11 at high pressure2019

    • Author(s)
      T. Kagayama, W. Matsuda, K. Shimizu, A. Nakamura, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Anomalous Hall Effect in Antiferromagnet EuNiGe3 with Rashba-type Tetragonal Structure2019

    • Author(s)
      W. Iha, S. Matsuda, M. Kakihana, D. Aoki, A. Nakamura, M. Nakashima, Y. Amako, T. Takeuchi, M. Kimata, Y. Otani, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Single Crystal Growth and Electronic Properties of Mn2P and Fe2P2019

    • Author(s)
      J. Ota, M. Kakihana, T. Kida, M. Hagiwara, M. Nakashima, Y. Amako, T. Takeuchi, H. Harima, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] Anisotropic Magnetic-Field-Induced Phases in Cubic Chiral Antiferromagnet EuPtSi2019

    • Author(s)
      T. Takeuchi, M. Kakihana, D. Aoki, A. Nakamura, F. Honda, M. Nakashima, Y. Amako, S. Nakamura, T. Sakakibara, M. Hedo, T. Nakama, Y. Onuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Int'l Joint Research
  • [Presentation] 高圧力下におけるEuPd2Ge2の反強磁性と価数状態2019

    • Author(s)
      宮谷樹,加賀山朋子,清水克哉,伊覇航,辺土正人, 仲間隆男,大貫惇睦
    • Organizer
      第60回高圧討論会

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Published: 2021-01-27  

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