8 citations · 8 across the 5 of their papers we have counts for
5 papers
Extended s-wave pairing originating from the band in NaCoO HO
Kazuhiko Kuroki, Seiichiro Onari, Yukio Tanaka +2
Motivated by recent experiments and band calculation results, we investigate the possibility of superconductivity originating from the band of NaCoOHO a…
Electronic structure and spontaneous internal field around non-magnetic impurities in spin-triplet chiral p-wave superconductors
Mitsuaki Takigawa, Masanori Ichioka, Kazuhiko Kuroki +1
The electronic structure around an impurity in spin triplet p-wave superconductors is studied by the Bogoliubov-de Gennes theory on a tight-binding model, where we have chosen $\si…
Holes in the valence band of superconducting boron-doped diamond film studied by soft X-ray absorption and emission spectroscopy
Jin Nakamura, Tamio Oguchi, Nobuyoshi Yamada +8
Carbon- and boron-2 states of superconducting and non-superconducting boron-doped diamond samples are measured using soft X-ray emission and absorption spectroscopy. For the sup…
Flat-band ferromagnetism proposed for an organic polymer crystal
Ryotaro Arita, Yuji Suwa, Kazuhiko Kuroki +1
Motivated from the flat-band ferromagnetism conceived theoretically for a single chain of five membered rings (polyaminotriazole) by Arita {\it et al.}, [Phys. Rev. Lett. {\bf 88},…
Magnetic-field induced triplet superconductivity in the Hubbard model on a triangular lattice
Ryotaro Arita, Kazuhiko Kuroki, Hideo Aoki
We propose theoretically that a magnetic field can realize spin-triplet superconductivity in repulsively interacting electron systems having strong ferromagnetic spin fluctuations.…