Kontani Hiroshi

コンタニヒロシ | Kontani Hiroshi

Affiliation and department：
Job title： Professor

Research field (1)： Magnetism, superconductivity, and strongly correlated systems

Research keywords (10)：バーテックス補正 , フェルミ液体理論 , 量子輸送現象 , 超伝導発現機構 , 電子ネマティック秩序 , 鉄系超伝導体 , 銅酸化物高温超伝導体 , 高温超伝導現象 , 強相関電子系の理論 , 物性理論

Research theme for competitive and other funds (28)：

2015 - 2018 Novel cooperative phenomena among charge, spin, and orbital degrees of freedoms in strongly correlated electron systems

2012 - 2016 Novel orbital physics and mechanism of superconductivity in Fe-based superconductors

2012 - 2015 鉄系超伝導体の新規な多軌道物理現象と超伝導発現機構

2008 - 2013 重い電子系の形成と秩序化

2008 - 2012 Theory of exotic quantum order and novel superconductivity emerging from multi degrees of freedom of f electron

2009 - 2011 Novel Transport Phenomena due to Orbital Degree of Freedoms

2008 - 2010 フラストレート系における輸送現象、特にホール効果の理論研究

2008 - 2010 Verification of the giant spin Hall effect in heavy Fermion systems and application to spintronics

2007 - 2010 Theory of spin injection and accumulation in nano-hetero structures

2007 - 2009 相互作用の拮抗がもたらす超伝導現象、輸送現象および不純物効果の理論研究

2006 - 2009 非一様な強相関電子系における電子状態、特に輸送現象の理論的研究

2008 - 2009 フラストレート系における輸送現象、特にホール効果の理論研究

2007 - 2008 相互作用の拮抗がもたらす超伝導現象、輸送現象および不純物効果の理論研究

2006 - 2008 Theoretical study of electronic states and transport phenomena in inmohogeneous strongly correlated electron systems

2006 - 2007 充填スクッテルダイト化合物が示す特徴的物性の理論的解明

2003 - 2007 分子性導体の極限環境下における半導体から金属へのクロスオーバー

2004 - 2005 スクッテルダイト化合物における重い電子状態と近藤絶縁体状態の理論

2003 - 2005 高温超伝導体やその関連物質における静的及び動的輸送現象の理論的研究

2001 - 2002 高温超伝導体・有機物超伝導体の各種輸送現象における非フェルミ液体的挙動の理論

1999 - 1999 高温超伝導関連物質の輸送現象における非フェルミ液体的挙動:ホール効果、磁気抵抗

1995 - 1996 Devil's Staircase in Semimetals

1995 - 1996 Many-body Problems in Condensed Matter Physics

1995 - 1995 準二次元電子系の輸送現象

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Papers (234)：

Tomoya Asaba, A. Onishi, Y. Kageyama, T. Kiyosue, K. Ohtsuka, Shota Suetsugu, Yuhki Kohsaka, Tobi Gaggl, Yuichi Kasahara, H. Murayama, et al. Evidence for an odd-parity nematic phase above the charge-density-wave transition in a kagome metal. Nature Physics. 2024
Rina Tazai, Youichi Yamakawa, Hiroshi Kontani. Drastic magnetic-field-induced chiral current order and emergent current-bond-field interplay in kagome metals. Proceedings of the National Academy of Sciences of the United States of America. 2024. 121. 3. e2303476121
Rina Tazai, Youichi Yamakawa, Hiroshi Kontani. Charge-loop current order and Z3 nematicity mediated by bond order fluctuations in kagome metals. Nature communications. 2023. 14. 1. 7845-7845
R. Tazai, S. Matsubara, Y. Yamakawa, S. Onari, H. Kontani. Rigorous formalism for unconventional symmetry breaking in Fermi liquid theory and its application to nematicity in FeSe. Physical Review B. 2023. 107. 3. 035137_1-035137_16
Christopher John Butler, Yuhki Kohsaka, Youichi Yamakawa, Mohammad Saeed Bahramy, Seiichiro Onari, Hiroshi Kontani, Tetsuo Hanaguri, Shinichi Shamoto. Correlation-driven electronic nematicity in the Dirac semimetal BaNiS 2. Proceedings of the National Academy of Sciences. 2022

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MISC (80)：

Functional-renormalizarion-group approach to strongly correlated electron systems : Nematic order in two-dimensional electron systems. 2020. 55. 5. 195-203
Theory of nematicity due to orbital order : Unified understanding for FeSe and various Fe-based superconductors. 2016. 51. 11. 665-680
社本真一, 梶本亮一, 石角元志, 山川洋一, 綿重達哉, 笠原成, 中村充孝, 紺谷浩, 芝内孝禎, 松田祐司. 中性子非弾性散乱から見た鉄系超伝導体FeSeのスピンネマティック感受率. 日本物理学会講演概要集(CD-ROM). 2016. 71. 1. ROMBUNNO.19ABQ-14-2003
岡崎浩三, LIU L., 吉田鉄平, 鈴木博人, 堀尾眞史, AMBOLODEII L.C.C., XU J., 出田真一郎, HASHIMOTO M., LU D.H., et al. Ba(Fe_0.65Ru_0.35)₂As₂における超伝導ギャップのk_z依存性とスピン軌道相互作用. 日本物理学会講演概要集(CD-ROM). 2016. 71. 2
Ohno Y., Tsuchiizu M., Kontani H., Onari S. 9aPS-95 The Gap Structure Including Spin-Orbit Interaction in Sr_2RuO_4 : SC-VC Analysis. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 424-424

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Books (1)：

Transport Phenomena in Strongly Correlated Fermi Liquids (Springer Tracts in Modern Physics)
Springer 2013

Professional career (1)：

Work history (3)：

2012/04/01 - 現在 Nagoya University Graduate School of Science Division of Material Science Solid State Physics Professor
2007/04/01 - 2012/03/31 Nagoya University Graduate School of Science Division of Material Science Associate professor
2007/03/31 - Nagoya University Graduate School of Science Division of Material Science Assistant Professor

Awards (2)：

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