論文 - 大成 誠一郎
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Site-selective NMR for odd-frequency Cooper pairs around vortex in chiral p-wave superconductors 査読有り
Tanaka Kenta K., Ichioka Masanori, Onari Seiichiro
PHYSICAL REVIEW B 93 巻 ( 9 ) 2016年3月
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Revisiting orbital-fluctuation-mediated superconductivity in LiFeAs: Nontrivial spin-orbit interaction effects on the band structure and superconducting gap function 査読有り
Saito Tetsuro, Yamakawa Youichi, Onari Seiichiro, Kontani Hiroshi
PHYSICAL REVIEW B 92 巻 ( 13 ) 2015年10月
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Superconductivity in MgPtSi: An orthorhombic variant of MgB2 査読有り
Kudo Kazutaka, Fujimura Kazunori, Onari Seiichiro, Ota Hiromi, Nohara Minoru
PHYSICAL REVIEW B 91 巻 ( 17 ) 2015年5月
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Spin-triplet superconductivity in Sr2RuO4 due to orbital and spin fluctuations: Analyses by two-dimensional renormalization group theory and self-consistent vertex-correction method 査読有り
Tsuchiizu Masahisa, Yamakawa Youichi, Onari Seiichiro, Ohno Yusuke, Kontani Hiroshi
PHYSICAL REVIEW B 91 巻 ( 15 ) 2015年4月
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Eilenberger theory for nuclear magnetic relaxation rate in superconducting vortex lattice state 査読有り
Tanaka Kenta K., Ichioka Masanori, Onari Seiichiro, Nakai Noriyuki, Machida Kazushige
PHYSICAL REVIEW B 91 巻 ( 1 ) 2015年1月
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Reproduction of experimental gap structure in LiFeAs based on orbital-spin fluctuation theory: s(++)-wave, s(+/-)-wave, and hole-s(+/-)-wave states 査読有り
Saito Tetsuro, Onari Seiichiro, Yamakawa Youichi, Kontani Hiroshi, Borisenko Sergey V., Zabolotnyy Volodymyr B.
PHYSICAL REVIEW B 90 巻 ( 3 ) 2014年7月
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High-Tc Superconductivity near the Anion Height Instability in Fe-Based Superconductors: Analysis of LaFeAsO1-xHx 査読有り
Seiichiro Onari, Youichi Yamakawa, and Hiroshi Kontani
Physical Review Letters 112 巻 頁： 187001_1-187001_5 2014年
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Effect of realistic finite-size impurities on Tc in Fe-based superconductors based on the five-orbital tight-binding model 査読有り
Youichi Yamakawa, Seiichiro Onari and Hiroshi Kontani
Physical Review B 87 巻 頁： 195121_1- 195121_10 2013年
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Spin-Fluctuation-Driven Orbital Nematic Order in Ru-Oxides: Self-Consistent Vertex Correction Analysis for Two-Orbital Model 査読有り
Yusuke Ohno, Masahisa Tsuchiizu, Seiichiro Onari, and Hiroshi Kontani
Journal of the Physical Society of Japan 82 巻 頁： 013707_1-013707_4 2013年
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Superconducting Pairing Symmetry on the Extended Hubbard Model in the Presence of the Rashba-Type Spin-Orbit Coupling 査読有り
Keisuke Shigeta, Seiichiro Onari, and Yukio Tanaka
Journal of the Physical Society of Japan 82 巻 頁： 014702_1-014702_9 2013年
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鉄系超伝導体における「軌道の物理」の新展開 査読有り
大成 誠一郎, 紺谷 浩
日本物理学会誌 68 巻 ( 4 ) 頁： 231-235 2013年
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Orbital Nematic Instability in Two-Orbital Hubbard Model: Renormalization-Group + Constrained RPA Analysis 査読有り
Masahisa Tsuchiizu, Yusuke Ohno, Seiichiro Onari, Hiroshi Kontani
Physical Review Letters 111 巻 頁： 057003_1-057003_5 2013年
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Zigzag chain structure transition and orbital fluctuations in Ni-based superconductors 査読有り
Youichi Yamakawa, Seiichiro Onari, Hiroshi Kontani
Journal of the Physical Society of Japan 82 巻 頁： 094704_1-094704_6 2013年
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Nodal gap structure in Fe-based superconductors due to the competition between orbital and spin fluctuations 査読有り
Tetsuro Saito, Seiichiro Onari, Hiroshi Kontani
Physical Review B 88 巻 頁： 045115_1- 045115_11 2013年
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Study of phase diagram and superconducting states in LaFeAsO1-xHx based on the multiorbital extended Hubbard model 査読有り
Youichi Yamakawa, Seiichiro Onari, Hiroshi Kontani, Naoki Fujiwara, Soshi Iimura, Hideo Hosono
Physical Review B 88 巻 頁： 041106(R)_1- 041106(R)_5 2013年
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Possible Odd-Frequency Pairing in Quasi-One-Dimensional Organic Superconductors (TMTSF)2X 査読有り
Keisuke Shigeta, Seiichiro Onari, and Yukio Tanaka
Journal of the Physical Society of Japan 82 巻 頁： 104702_1-104702_5 2013年
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Superconductivity in Ca1-xLaxFeAs2: A Novel 112-Type Iron Pnictide with Arsenic Zigzag Bonds 査読有り
Naoyuki Katayama, Kazutaka Kudo, Seiichiro Onari, Tasuku Mizukami, Kento Sugawara, Yuki Sugiyama, Yutaka Kitahama, Keita Iba, Kazunori Fujimura, Naoki Nishimoto, Minoru Nohara, Hiroshi Sawa
Journal of the Physical Society of Japan 82 巻 頁： 123702_1-123702_4 2013年
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Phase diagram and superconducting states in LaFeAsO1-xHx based on the multiorbital extended Hubbard model 査読有り
Youichi Yamakawa, Seiichiro Onari, Hiroshi Kontani, Naoki Fujiwara, Soshi Iimura, Hideo Hosono
Physical Review B 88 巻 頁： 041106(R)_1- 041106(R)_5 2013年
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Non-Fermi-liquid transport phenomena and superconductivity driven by orbital fluctuations in iron pnictides: Analysis by fluctuation-exchange approximation 査読有り
Seiichiro Onari and Hiroshi Kontani
Physical Review B 85 巻 頁： 134507_1-134507_6 2012年
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Orbital fluctuation theory in iron-based superconductors: s++-wave superconductivity, structure transition, and impurity-induced nematic order 査読有り
Hiroshi Kontani, Yoshio Inoue, Tetsuro Saito, Youichi Yamakawa, Seiichiro Onari
Solid State Communications 152 巻 ( 8 ) 頁： 718-727 2012年