19 citations · 36 across the 4 of their papers we have counts for
4 papers · 1 filter
Phase-separation control of KFeSe superconductor through rapid-quenching process
Yusuke Yanagisawa, Masashi Tanaka, Aichi Yamashita +5
KFeSe exhibits an iron-vacancy ordering at C and separates into two phases: a minor superconducting (iron-vacancy-disordered) phase and a majo…
Pressure-Induced Superconductivity in BiS2-based EuFBiS2
Kouji Suzuki, Masashi Tanaka, Saleem James Denholme +4
We measured the electrical resistivity of a BiS2-based compound EuFBiS2 under high pressure. Polycrystalline EuFBiS2 shows insulator-metal transition and pressure-induced supercond…
Superconductivity in FeTe{1-x}S_x induced by electrochemical reaction using ionic liquid solution
Aichi Yamashita, Satoshi Demura, Masashi Tanaka +11
Superconductivity in FeTe0.8S0.2 is successfully induced by an electrochemical reaction using an ionic liquid solution. A clear correlation between the Fe concentration in the solu…
Superconductivity in FeTe0.8S0.2 induced by battery-like reaction
Aichi Yamashita, Satoshi Demura, Masashi Tanaka +11
Superconductivity is successfully induced by utilizing a battery-like reaction found in a typical Li-ion battery. Excess Fe in FeTe0.8S0.2 is electrochemically de-intercalated by a…