Papers - YAMAKAWA Youichi
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Unusual nodal behaviors of the superconducting gap in the iron-based superconductor $\mathrm{Ba}(\mathrm{F}{\mathrm{e}}_{0.65}\mathrm{R}{\mathrm{u}}_{0.35}{)}_{2}\mathrm{A}{\mathrm{s}}_{2}$: Effects of spin-orbit coupling Reviewed
L. Liu, K. Okazaki, T. Yoshida, H. Suzuki, M. Horio, L. C. C. Ambolode, J. Xu, S. Ideta, M. Hashimoto, D. H. Lu, Z.-X. Shen, Y. Ota, S. Shin, M. Nakajima, S. Ishida, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, T. Mikami, T. Kakeshita, Y. Yamakawa, H. Kontani, S. Uchida, A. Fujimori
Vol. 95 ( 10 ) page： 104504 2017.3
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Low Carrier Density Metal Realized in Candidate Line-Node Dirac Semimetals CaAgP and CaAgAs Reviewed
Okamoto Yoshihiko, Inohara Takumi, Yamakage Ai, Yamakawa Youichi, Takenaka Koshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 85 ( 12 ) 2016.12
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Functional renormalization group study of orbital fluctuation mediated superconductivity: Impact of the electron-boson coupling vertex corrections Reviewed
Tazai Rina, Yamakawa Youichi, Tsuchiizu Masahisa, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 94 ( 11 ) 2016.9
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Synthesis and Superconducting Properties of a Hexagonal Phosphide ScRhP Reviewed
Inohara Takumi, Okamoto Yoshihiko, Yamakawa Youichi, Takenaka Koshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 85 ( 9 ) 2016.9
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Theoretical prediction of nematic orbital-ordered state in the Ti oxypnictide superconductor BaTi2(As,Sb)(2)O Reviewed
Nakaoka Hironori, Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 93 ( 24 ) 2016.6
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p-orbital density wave with d symmetry in high-T-c cuprate superconductors predicted by renormalization-group plus constrained RPA theory Reviewed
Tsuchiizu Masahisa, Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 93 ( 15 ) 2016.4
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Superconductivity in the Hexagonal Ternary Phosphide ScIrP Reviewed
Okamoto Yoshihiko, Inohara Takumi, Yamakawa Youichi, Yamakage Ai, Takenaka Koshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 85 ( 1 ) 2016.1
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Line-Node Dirac Semimetal and Topological Insulating Phase in Noncentrosymmetric Pnictides CaAgX (X = P, As) Reviewed
Yamakage Ai, Yamakawa Youichi, Tanaka Yukio, Okamoto Yoshihiko
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 85 ( 1 ) 2016.1
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Superconductivity pairing mechanism from cobalt impurity doping in FeSe: Spin (s±) or orbital (s++) fluctuation Reviewed
T. Urata, Y. Tanabe, K. K. Huynh, Y. Yamakawa, H. Kontani, K. Tanigaki
Physical Review B Vol. 93 ( 1 ) page： 014507 2016.1
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Momentum-dependent sign inversion of orbital order in superconducting FeSe Reviewed
Y. Suzuki, T. Shimojima, T. Sonobe, A. Nakamura, M. Sakano, H. Tsuji, J. Omachi, K. Yoshioka, M. Kuwata-Gonokami, T. Watashige, R. Kobayashi, S. Kasahara, T. Shibauchi, Y. Matsuda, Y. Yamakawa, H. Kontani, K. Ishizaka
Physical Review B Vol. 92 ( 20 ) page： 205117 2015.11
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Revisiting orbital-fluctuation-mediated superconductivity in LiFeAs: Nontrivial spin-orbit interaction effects on the band structure and superconducting gap function Reviewed
Saito Tetsuro, Yamakawa Youichi, Onari Seiichiro, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 92 ( 13 ) 2015.10
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Quasiparticle interference in Fe-based superconductors based on a five-orbital tight-binding model Reviewed
Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 92 ( 4 ) 2015.7
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Spin-Fluctuation-Driven Nematic Charge-Density Wave in Cuprate Superconductors: Impact of Aslamazov-Larkin Vertex Corrections Reviewed
Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW LETTERS Vol. 114 ( 25 ) page： 257001-1 - 257001-6 2015.6
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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 Reviewed
Tsuchiizu Masahisa, Yamakawa Youichi, Onari Seiichiro, Ohno Yusuke, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 91 ( 15 ) 2015.4
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Quantum critical behavior in heavily doped LaFeAsO1-xHx pnictide superconductors analyzed using nuclear magnetic resonance Reviewed
R. Sakurai, N. Fujiwara, N. Kawaguchi, Y. Yamakawa, H. Kontani, S. Iimura, S. Matsuishi, H. Hosono
Physical Review B Vol. 91 ( 6 ) page： 064509 2015.2
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Linear Response Theory for Shear Modulus C-66 and Raman Quadrupole Susceptibility: Evidence for Nematic Orbital Fluctuations in Fe-based Superconductors Reviewed
Kontani Hiroshi, Yamakawa Youichi
PHYSICAL REVIEW LETTERS Vol. 113 ( 4 ) 2014.7
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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 Reviewed
Saito Tetsuro, Onari Seiichiro, Yamakawa Youichi, Kontani Hiroshi, Borisenko Sergey V., Zabolotnyy Volodymyr B.
PHYSICAL REVIEW B Vol. 90 ( 3 ) 2014.7
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High-T-c Superconductivity near the Anion Height Instability in Fe-Based Superconductors: Analysis of LaFeAsO1-xHx Reviewed
Onari Seiichiro, Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW LETTERS Vol. 112 ( 18 ) 2014.5
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Zigzag Chain Structure Transition and Orbital Fluctuations in Ni-Based Superconductors Reviewed
Yamakawa Youichi, Onari Seiichiro, Kontani Hiroshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 82 ( 9 ) 2013.9
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Detection of Antiferromagnetic Ordering in Heavily Doped LaFeAsO1-xHx Pnictide Superconductors Using Nuclear-Magnetic-Resonance Techniques Reviewed
N. Fujiwara, S. Tsutsumi, S. Iimura, S. Matsuishi, H. Hosono, Y. Yamakawa, H. Kontani
Physical Review Letters Vol. 111 ( 9 ) page： 097002 2013.8