26 citations · 150 across the 20 of their papers we have counts for
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FFLO Superconductivity Mediated by Excitonic Fluctuation in Semimetallic TaNiSe
Takemi Yamada, Kaoru Domon, Yoshiaki Ōno
We investigate the excitonic fluctuation and its mediated superconductivity in the quasi one-dimensional three-chain Hubbard model for TaNiSe known as a candidate material…
Fermi surface, pressure-induced antiferromagnetic order, and superconductivity in FeSe
Jun Ishizuka, Takemi Yamada, Yuki Yanagi +1
The pressure dependence of the structural (), antiferromagnetic (), and superconducting () transition temperatures in FeSe is investigated on the basis of the 16-ban…
A High-Tc Mechanism of Iron Pnictide Superconductivity due to Cooperation of Ferro-orbital and Antiferromagnetic Fluctuations
Takemi Yamada, Jun Ishizuka, Yoshiaki Ōno
The electronic states and superconductivity in iron pnictides are studied on the basis of the 16 band - model which includes both the onsite Coulomb interaction between Fe $d…
Local correlation effects on the s+-- and s++-wave superconductivities mediated by magnetic and orbital fluctuations in the 5-orbital Hubbard model for iron pnictides
Jun Ishizuka, Takemi Yamada, Yuki Yanagi +1
We investigate the electronic state and the superconductivity in the 5-orbital Hubbard model for iron pnictides by using the dynamical mean-field theory in conjunction with the Eli…
Dynamical Mean-Field Study of Local Pairing Interaction Mediated by Spin and Orbital Fluctuations in Iron Pnictide Superconductors
Takemi Yamada, Yoshiaki Ōno
We investigate the two-orbital Hubbard model, which reproduces the electron and hole Fermi surfaces in the iron pnictide superconductors, in the presence of the Jahn-Teller electro…