Papers - KONTANI, Hiroshi
-
Plain s-Wave Superconductivity near Magnetic Criticality: Enhancement of Attractive Electron-Boson Coupling Vertex Corrections
Tazai Rina, Yamakawa Youichi, Tsuchiizu Masahisa, Kontani Hiroshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 86 ( 7 ) 2017.7
-
Competing Unconventional Charge-Density-Wave States in Cuprate Superconductors: Spin-Fluctuation-Driven Mechanism
Kawaguchi Kouki, Yamakawa Youichi, Tsuchiizu Masahisa, Kontani Hiroshi
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 86 ( 6 ) 2017.6
-
Phys. Rev. Lett. Vol. 118 ( 14 ) page： 147004 2017.4
-
Unusual nodal behaviors of the superconducting gap in the iron-based superconductor Ba(Fe0.65Ru0.35)(2)As-2: Effects of spin-orbit coupling
Liu L., Okazaki K., Yoshida T., Suzuki H., Horio M., Ambolode L. C. C. II, Xu J., Ideta S., Hashimoto M., Lu D. H., Shen Z. -X., Ota Y., Shin S., Nakajima M., Ishida S., Kihou K., Lee C. H., Iyo A., Eisaki H., Mikami T., Kakeshita T., Yamakawa Y., Kontani H., Uchida S., Fujimori A.
PHYSICAL REVIEW B Vol. 95 ( 10 ) 2017.3
-
Functional renormalization group study of orbital fluctuation mediated superconductivity: Impact of the electron-boson coupling vertex corrections
Rina Tazai, Youichi Yamakawa, Masahisa Tsuchiizu, Hiroshi Kontani
Physical Review B Vol. 94 ( 11 ) page： 115155 2016.9
-
Theoretical prediction of nematic orbital-ordered state in the Ti oxypnictide superconductor BaTi2(As,Sb)(2)O
Nakaoka Hironori, Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 93 ( 24 ) 2016.6
-
Nematicity and magnetism in FeSe and other families of Fe-based superconductors
Youichi Yamakawa, Seiichiro Onari, Hiroshi Kontani
Physical Review X Vol. 6 ( 2 ) page： 021032 2016.6
-
Sign-reversing orbital polarization in the nematic phase of FeSe due to the $C_2$ symmetry-breaking in the self-energy
Seiichiro Onari, Youichi Yamakawa, Hiroshi Kontani
Physical Review Letters Vol. 116 ( 22 ) page： 227001 2016.6
-
p-orbital density wave with d symmetry in high-T-c cuprate superconductors predicted by renormalization-group plus constrained RPA theory
Tsuchiizu Masahisa, Yamakawa Youichi, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 93 ( 15 ) 2016.4
-
Superconductivity pairing mechanism from cobalt impurity doping in FeSe: Spin (s(+/-)) or orbital (s(++)) fluctuation
Urata T., Tanabe Y., Huynh K. K., Yamakawa Y., Kontani H., Tanigaki K.
PHYSICAL REVIEW B Vol. 93 ( 1 ) 2016.1
-
Momentum-dependent sign inversion of orbital order in superconducting FeSe
Suzuki Y., Shimojima T., Sonobe T., Nakamura A., Sakano M., Tsuji H., Omachi J., Yoshioka K., Kuwata-Gonokami M., Watashige T., Kobayashi R., Kasahara S., Shibauchi T., Matsuda Y., Yamakawa Y., Kontani H., Ishizaka K.
PHYSICAL REVIEW B Vol. 92 ( 20 ) 2015.11
-
Revisiting orbital-fluctuation-mediated superconductivity in LiFeAs: Nontrivial spin-orbit interaction effects on the band structure and superconducting gap function
Saito Tetsuro, Yamakawa Youichi, Onari Seiichiro, Kontani Hiroshi
PHYSICAL REVIEW B Vol. 92 ( 13 ) 2015.10
-
$p$-orbital density wave with $d$ symmetry in high-$T_c$ cuprate superconductors predicted by the renormalization-group + constrained RPA theory Reviewed
Masahisa Tsuchiizu, Youichi Yamakawa, Hiroshi Kontani
Physical Review B Vol. 93 page： 155148 2015.7
-
Quasiparticle Interference in Fe-based Superconductors Based on a Five-Orbital Tight-Binding Model Reviewed
Youichi Yamakawa, Hiroshi Kontani
Physical Review B Vol. 92 page： 045124 2015.6
-
Spin-Fluctuation-Driven Nematic Charge-Density Wave in Cuprate Superconductors: Impact of Aslamazov-Larkin Vertex Corrections
Youichi Yamakawa and Hiroshi Kontani
Physical Review Letters Vol. 114 ( 25 ) page： 257001 2015.6
-
Spin-triplet superconductivity in Sr2RuO4 due to orbital and spin fluctuations: Analyses by two-dimensional renormalization group theory and self-consistent vertex-correction method
Masahisa Tsuchiizu, Youichi Yamakawa, Seiichiro Onari, Yusuke Ohno, and Hiroshi Kontani
Physical Review B Vol. 91 ( 15 ) page： 2015 2015.4
-
Quantum critical behavior in heavily doped LaFeAsO$_{1-x}$H$_x$ pnictide superconductors analyzed using nuclear magnetic resonance
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
-
Orbital plus Spin Multimode Fluctuation Theory in Iron-based Superconductors
Onari Seiichiro, Kontani Hiroshi
IRON-BASED SUPERCONDUCTIVITY Vol. 211 page： 331-376 2015
-
Anisotropy of the superconducting gap in the iron-based superconductor BaFe2(As1-xPx)(2)
Yoshida T., Ideta S., Shimojima T., Malaeb W., Shinada K., Suzuki H., Nishi I., Fujimori A., Ishizaka K., Shin S., Nakashima Y., Anzai H., Arita M., Ino A., Namatame H., Taniguchi M., Kumigashira H., Ono K., Kasahara S., Shibauchi T., Terashima T., Matsuda Y., Nakajima M., Uchida S., Tomioka Y., Ito T., Kihou K., Lee C. H., Iyo A., Eisaki H., Ikeda H., Arita R., Saito T., Onari S., Kontani H.
SCIENTIFIC REPORTS Vol. 4 2014.12
-
Hiroshi Kontani, and Youichi Yamakawa
Phys. Rev. Lett. Vol. 113 ( 4 ) page： 047001 (5p) 2014.7