Investigation of exotic quantum phenomena on strongly correlated electron materials without inversion symmetry in their crystal structures under ultra high pressure
Project/Area Number |
15K05156
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Condensed matter physics II
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Research Institution | Tohoku University |
Principal Investigator |
HONDA FUMINORI 東北大学, 金属材料研究所, 准教授 (90391268)
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Co-Investigator(Kenkyū-buntansha) |
青木 大 東北大学, 金属材料研究所, 教授 (30359541)
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Project Period (FY) |
2015-04-01 – 2020-03-31
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Project Status |
Completed (Fiscal Year 2019)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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Keywords | 圧力下物性 / 強相関電子系 / 純良単結晶 / フラストレーション磁性 / 超伝導 / 圧力誘起価数転移 / 量子臨界現象 / ウラン化合物 / 希土類化合物 / 圧力下物性測定 / 非対称スピン-軌道相互作用 / 磁性体 / 量子振動 / アクチノイド化合物 / 価数転移 / 空間反転対称性 / 高圧下物性 / カイラル磁性体 / 反強磁性 / カゴ状化合物 |
Outline of Final Research Achievements |
The rich variety of f-electron compounds provides an ample opportunity for systematic studies of their characteristic electronic states. In order to unveil the mechanisms of those properties, pressure study is a powerful tool, where the inter atomic distances and various interactions can be tuned precisely. The electronic properties of several rare-earth and actinide compounds without inversion symmetry in their crystal structure have been investigated under ambient and high pressures. Exotic electronic properties such as, pressure induced valence transition, enhancement/suppression of magnetism etc. were observed. Besides a new type of diamond anvil type pressure cell is also constructed for SQUID magnetometer. It will be quite useful for quick survey of the stability of ferromagnet and superconductors under high pressures.
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Academic Significance and Societal Importance of the Research Achievements |
結晶構造に反転対称性のない物質の新奇量子相や遍歴的なd電子と局在的な4f電子の中間の電子状態と言える5f電子が示す遍歴的な多極子の物理は強相関電子系分野の研究者が注目している。本研究の進展により、大きなスピン-軌道相互作用が重要なキーとなるアクチノイド化合物に関する結晶構造と物性(磁性・超伝導)に関する知見を得ることができた。もっぱら核エネルギーとして注目されるウランという元素の、他の元素では見られないとても興味深い基礎科学的な一面を明らかにすることは、社会的にも意義があると考える。
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Report
(6 results)
Research Products
(115 results)
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[Journal Article] Unconventional Superconductivity in Heavy Fermion UTe22019
Author(s)
Aoki Dai、Nakamura Ai、Honda Fuminori、Li DeXin、Homma Yoshiya、Shimizu Yusei、Sato Yoshiki J.、Knebel Georg、Brison Jean-Pascal、Pourret Alexandre、Braithwaite Daniel、Lapertot Gerard、Niu Qun、Valiska Michal、Harima Hisatomo、Flouquet Jacques
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Journal Title
Journal of the Physical Society of Japan
Volume: 88
Issue: 4
Pages: 043702-043702
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Switching of magnetic ground states across the UIr1-x Rhx Ge alloy system2017
Author(s)
Jiri Pospisil, Yoshinori Haga, Shinsaku Kambe, Yo Tokunaga, Naoyuki Tateiwa, Dai Aoki, Fuminori Honda, Ai Nakamura, Yoshiya Homma, Etsuji Yamamoto, Tomoo Yamamura
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Journal Title
PHYSICAL REVIEW B
Volume: 95
Issue: 15
Pages: 1551381-15
DOI
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Peer Reviewed / Int'l Joint Research
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[Journal Article] Effect of Pressure on Magnetism of UIrGe2017
Author(s)
Jiri Pospisil, Jun Gouchi, Yoshinori Haga, Fuminori Honda, Yoshiya Uwatoko, Naoyuki Tateiwa, Shinsaku Kambe, Shoko Nagasaki, Yoshiya Homma, and Etsuji Yamamoto
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Journal Title
Journal of the Physical Society of Japan
Volume: 86
Issue: 4
Pages: 044709-044709
DOI
NAID
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Unique Electronic States in Non-centrosymmetric Cubic Compounds2017
Author(s)
M. Kakihana, K. Nishimura, Y. Ashitomi, T. Yara, D. Aiki, A. Nakamura, F. Honda, M. Nakashima, Y. Amako, Y. Uwatoko, T. Sakakibara, S. Nakamura, T. Takeuchi, Y. Haga, E. Yamamoto, H. Harima, M. Hedo, T. Nakama, Y. Onuki
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Journal Title
Journal of ELECTRONIC MATERIALS
Volume: -
Issue: 6
Pages: 1-13
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Properties and Collapse of the Ferromagnetism in UCo1-xRuxAl Studied in Single Crystals2016
Author(s)
Pospisil, Jiri Opletal, Petr Valiska, Michal Tokunaga, Yo Stunault, Anne Haga, Yoshinori Tateiwa, Naoyuki Gillon, Beatrice Honda, Fuminori Yamamura, Tomoo Niznansky, Vojtech Yamamoto, Etsuji Aoki, Dai
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Journal Title
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
Volume: 85
Issue: 3
Pages: 034710-034710
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Magnetic and Fermi Surface Properties of Ferromagnets EuPd2 and EuPt22016
Author(s)
A. Nakamura, H. Akamine, Y. Ashitomi, F. Honda, D. Aoki, T. Takeuchi, Tetsuya, K. Matsubayashi, Y. Uwatoko, Y. Tatetsu, T. Maehira, M. Hedo, T. Nakama, Y. Onuki
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Journal Title
J. Phys. Soc. Jpn.
Volume: 85
Issue: 8
Pages: 084705-7
DOI
NAID
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Pressure and temperature dependence of the Ce valence and c-f hybridization gap in CeTIn5(T=Co,Rh,Ir) heavy-fermion superconductors2015
Author(s)
H. Yamaoka, Y. Yamamoto, E. F. Schwier, F. Honda, Y. Zekko, Y. Ohta, J.-F. Lin, M. Nakatake, H. Iwasawa, M. Arita, K. Shimada, N. Hiraoka, H. Ishii, K.-D. Tsuei, and J. Mizuki
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Journal Title
Physical Review B
Volume: 92
Issue: 23
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] Magnetic and electrical properties of the ternary compound U2T3Si5 (T=Rh, Ir)2019
Author(s)
F. Honda, N. Kawamura, D. X. Li, Y. Hirose, Y. Homma, Y. Haga, A. Nakamura, Y. Shimizu, A. Maurya, Y. J. Sato, and D. Aoki
Organizer
J-Physics 2019, International Conference & KINKEN-WAKATE 2019 Multipole Physics
Related Report
Int'l Joint Research
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[Presentation] Electronic properties of an antiferromagnet UIrSi3 with non-centrosymmetric crystal structure2019
Author(s)
F. Honda, J. Valenta, J. Pospisil, M. Valiska, P. Opletal, J. Kastil, M. Misek, J. Prchal, J. Hornung, J. Klotz, S. Mishra, I. Sheikin, and V. Sechovsky
Organizer
J-Physics 2019, International Conference & KINKEN-WAKATE 2019 Multipole Physics
Related Report
Int'l Joint Research
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[Presentation] Effect of pressure on the ferromagnetism of UCu2P22019
Author(s)
F. Honda, K. Kitabayashi, Y. J. Sato, A. Maurya, D. X. Li, S. Tsuchida, J. Prchal, J. Valenta, M. Divis, I. Turek, D. Kaczorowski, A. Nakamura, Y. Shimizu, Y. Homma, D. Aoki, and L. Havela
Organizer
57th European High Pressure Research Group Meeting on High Pressure Science and Technology
Related Report
Int'l Joint Research
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[Presentation] Effect of pressure on the ferromagnetism of UCu2P2 and UCuP22019
Author(s)
F. Honda, K. Kitabayashi, Y. J. Sato, A. Maurya, D. X. Li, S. Tsuchida, A. Nakamura, Y. Shimizu, Y. Homma, D. Aoki, and L. Havela
Organizer
14th Asia-Pacific Physics Conference (APPC-14)
Related Report
Int'l Joint Research
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[Presentation] 強磁性体UCu2P2の圧力効果2019
Author(s)
北林和真, 本多史憲, 土田真吾, 佐藤芳樹, 李徳新, 仲村愛, 清水悠晴, 本間佳哉, 青木大, Ladislav Havela, Dariusz Kaczorowski
Organizer
日本物理学会第74回年次大会(2019年)
Related Report
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[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(2019年)
Related Report
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[Presentation] EuPtSiのNMRによる研究II2019
Author(s)
比嘉野乃花, 與儀護, 徳永陽, 服部泰佑, 酒井宏典, 神戸振作, 中島美帆, 本間佳哉, 仲村愛, 清水悠晴, 本多史憲, 青木大, 垣花将司, 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(2019年)
Related Report
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[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(2019年)
Related Report
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[Presentation] EuPtSiのNMRによる研究2018
Author(s)
比嘉野乃花, 與儀護, 徳永陽, 服部泰佑, 酒井宏典, 神戸振作, 中島美帆, 本間佳哉, 仲村愛, 清水悠晴, 本多史憲, 青木大, 垣花将司, 辺土正人, 仲間隆男, 大貫惇睦
Organizer
日本物理学会2018年秋季大会
Related Report
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[Presentation] カイラル磁性体EuPtSiのEu-151メスバウアー分光2018
Author(s)
本間佳哉, 垣花将司, 徳永陽, 與儀護, 仲村愛, 清水悠晴, 李徳新, Arvind Maurya, 佐藤芳樹, 本多史憲, 青木大, 辺土正人, 仲間隆男, 大貫惇睦
Organizer
日本物理学会2018年秋季大会
Related Report
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[Presentation] EuT2Ge2とEuT2Si2(T:遷移金属)の特異な電子状態II2018
Author(s)
大貫惇睦, 伊覇航, 松田進弥, 垣花将司, 安次富洋介, 竹内徹也, 本多史憲, 仲村愛, 青木大, 中島美帆, 天児寧, 芳賀芳範, 郷地順, 上床美也, 辺土正人, 仲間隆男
Organizer
日本物理学会2018年秋季大会
Related Report
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[Presentation] 結晶構造に反転対称性を持たないUIrSi3の単結晶育成と磁性2018
Author(s)
本多史憲, Valenta Jaroslav, Valiska Michal, Bara Vondrackova, Petr Opletal, Jiri Kastil, Martin Misek, Prchal Jiri, Martin Divis, Leonid Sandratskii, Sechovsky Vladimir
Organizer
日本物理学会2018年秋季大会
Related Report
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[Presentation] Unusual magnetic properties of non-centrosymmetric compound UIrSi32018
Author(s)
F. Honda, J. Valenta, J. Pospisil, M. Valiska, P. Opletal, J. Kastil, M. Misek, M. Divis, L. Sandratski, J. Prchal, V. Sechovsky
Organizer
The International Workshop on Dual Nature of f-electrons (IWDN2018)
Related Report
Int'l Joint Research
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[Presentation] Single crystal growth and unusual magnetic properties of non-centrosymmetric compound UIrSi32018
Author(s)
Honda, Fuminori; Valenta, Jaroslav; Pospisil, Jiri; Valiska, Michal; Opletal, Petr; Kastil, Jiri; Misek, Martin; Divis, Martin; Sandratski, Leonid; Prchal, Jiri; Sechovsky, Vladimir
Organizer
2018 International Conference on Magnetism (ICM2018)
Related Report
Int'l Joint Research
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[Presentation] Single crystal growth and magnetic properties of non-centrosymmetric compound UIrSi32018
Author(s)
Fuminori Honda, Jirka Pospisil, Jaroslav Valenta, Michal Valiska, Petr Opletal, Jirka Kastil, Martin Misek, Martin Divis, Leonid Sandratskii, Jirka Prchal, and Vladimir Sechovsky
Organizer
J-Physics 2018
Related Report
Int'l Joint Research
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[Presentation] 内殻光電子スペクトル線二色性による重い電子系YbT2Zn20 (T = Co, Ir)における4f軌道対称性の観測2018
Author(s)
金井惟奈, 藤岡修平, 本諭, 藤原秀紀, 東谷篤志, 門野利治, 今田真, 木須孝幸, 田中新, 玉作賢治, 矢橋牧名, 石川哲也, 広瀬雄介, 摂待力生, 本多史憲, 大貫惇睦, 関山明
Organizer
日本物理学会 第73回年次大会(2018年)
Related Report
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[Presentation] 強磁性体EuRu2P2の圧力下物性2018
Author(s)
本多史憲, Zubac Jan, Prchal Jiri, 佐藤芳樹, 仲村愛, 青木大, 赤嶺拡, 安次富洋介, 辺土正人, 仲間隆男, 大貫惇睦, Sechovsky Vladimir
Organizer
日本物理学会 第73回年次大会(2018年)
Related Report
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[Presentation] 立方晶キラル反強磁性体EuPtSiの巨大なホール効果と磁気抵抗2018
Author(s)
垣花将司, 伊覇航, 安次富洋介, 青木大, 仲村愛, 本多史憲, 中島美帆, 天児寧, 中村翔太, 榊原俊郎, 辺土正人, 仲間隆男, 大貫惇睦
Organizer
日本物理学会 第73回年次大会(2018年)
Related Report
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[Presentation] 強磁性体EuCu2P2とEuCuPの単結晶育成と電子状態2018
Author(s)
伊覇航, 垣花将司, 松田進弥, 仲村愛, 本多史憲, 青木大, 郷地順, 上床美也, 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73回年次大会(2018年)
Related Report
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[Presentation] EuCu2(Ge1-xSix)2単結晶の電子状態III2018
Author(s)
伊覇航, 垣花将司, 本多史憲, 仲村愛, 青木大, 郷地順, 上床美也, 中島美帆, 天児寧, 竹内徹也, 芳賀芳範, 辺土正人, 仲間隆男, 大貫惇睦
Organizer
日本物理学会 第73回年次大会(2018年)
Related Report
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[Presentation] UIrSi3の単結晶育成と物性2017
Author(s)
本多史憲, Valenta Jaroslav, Valiska Michal, Bara Vondrackova, Petr Opletal, Jiri Kastil, Prchal Jiri, 李徳新, 青木大, Sechovsky Vladimir
Organizer
日本物理学会 第72回年次大会(2017年)
Place of Presentation
大阪大学豊中キャンパス
Year and Date
2017-03-17
Related Report
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[Presentation] EuCu2(Ge1-xSix)2単結晶の電子状態2017
Author(s)
大貫惇睦, 屋良朝之, 安次富洋介, 伊覇航, 本多史憲, 仲村愛, 青木大, 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
Organizer
日本物理学会 第72回年次大会(2017年)
Place of Presentation
大阪大学豊中キャンパス
Year and Date
2017-03-17
Related Report
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[Presentation] YbT(T=Co,Rh,Ir,Os)2Zn20のYb価数温度変化における普遍的な振る舞い2017
Author(s)
水牧仁一朗, 大槻純也, 河村直己, 広瀬雄介, 角田竜馬, 本多史憲, 摂待力生, 渡辺真仁
Organizer
日本物理学会 2017年秋季大会
Related Report
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[Presentation] EuNi2Ge2の単結晶育成と圧力誘起価数転移2017
Author(s)
本多史憲, 岡内啓悟, 仲村愛, 青木大, 赤嶺拡, 安次富洋介, 竹内徹也, 田原大夢, 木田孝則, 萩原政幸, 中島美帆, 天児寧, 辺土正人, 仲間隆男, 大貫惇睦
Organizer
日本物理学会 2017年秋季大会
Related Report
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[Presentation] EuCu2(Ge1-xSix)2単結晶の電子状態 II2017
Author(s)
伊覇航, 垣花将司, 本多史憲, 仲村愛, 青木大, 郷地順, 上床美也, 中島美帆, 天児寧, 竹内徹也, 芳賀芳範, 辺土正人, 仲間隆男, 大貫惇睦
Organizer
日本物理学会 2017年秋季大会
Related Report
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[Presentation] EuT2Si2(T:遷移金属)とEuT2Ge2単結晶の電子状態2017
Author(s)
大貫惇睦, 安次富洋介, 中島美帆, 天児寧, 仲村愛, 本多史憲, 青木大, 竹内徹也, 木田孝則, 田原大夢, 萩原政幸, 上床美也, 辺土正人, 仲間隆男
Organizer
日本物理学会 2017年秋季大会
Related Report
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[Presentation] 内殻光電子スペクトル線二色性による強相関Sm, Yb化合物における基底4f軌道対称性の決定2017
Author(s)
金井惟奈, 濱本愉, 山神光平, 中川広野, 内免翔, 藤岡修平, 藤原秀紀, 東谷篤志, 山崎篤志, 門野利治, 今田真, 木須孝幸, 田中新, 玉作賢治, 矢橋牧名, 石川哲也, 広瀬雄介, 摂待力生, 山口貴司, 小林寿夫, 海老原孝雄, 本多史憲, 大貫惇睦, 関山明
Organizer
日本物理学会 2017年秋季大会
Related Report
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[Presentation] Pressure-induced valence change and moderate heavy fermion state in Eu-compounds2017
Author(s)
Fuminori HONDA, Keigo OKAUCHI, Yoshiki SATO, Ai NAKAMURA, Hiromu AKAMINE, Yosuke ASHITOMI, Masato HEDO, Takao NAKAMA, Yoshichika ONUKI, Miho NAKASHIMA, Yasushi AMAKO, Tetsuya TAKEUCHI, Time TAHARA, Takanori KIDA, Masayuki HAGIWARA, Jaroslav VALENTA, Jiri
Organizer
International Conference on Strongly Correlated Electron Systems
Related Report
Int'l Joint Research / Invited
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[Presentation] Pressure Evolution of Characteristic Electronic States in EuRh2Si22016
Author(s)
F. Honda, K. Okauchi, A. Nakamura, D.X. Li, D. Aoki, H. Akamine, Y. Ashitomi, M. Hedo, T. Nakama, and Y. Onuki
Organizer
International Conference on Strongly Correlated Electron Systems 2016
Place of Presentation
Hangzhou, China
Year and Date
2016-05-08
Related Report
Int'l Joint Research
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[Presentation] Divalent, Trivalent, Intermediate, and Heavy Fermion Properties in Eu Compounds2016
Author(s)
Yoshichika Onuki, Ai Nakamura, Fuminori Honda, Tetsuya Takeuchi, Miho Nakashima,Yasushi Amako, Hisatom Harima, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Shuei Kayama,Tomoko Kagayama, Katsuya Shimizu, Hiromu Akamine, Keisuke Tomori, Yosuke Ashitomi,Tomoyuki Yara, Masato Hedo, and Takao Nakama
Organizer
International Conference on Strongly Correlated Electron Systems 2016
Place of Presentation
Hangzhou, China
Year and Date
2016-05-08
Related Report
Int'l Joint Research / Invited
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