122 citations · 650 across the 22 of their papers we have counts for
9 papers · 1 filter
Electrochemical deposition of FeSe on RABiTS tapes
Satoshi Demura, Masashi Tanaka, Aichi Yamashita +9
FeSe film is successfully fabricated onto Rolling Assisted Biaxially Textured Substrate (RABiTS) tapes by an electrochemical deposition technique. The deposited FeSe films tend to…
Site Selectivity on Chalcogen Atoms in Superconducting La(O,F)BiSSe
Masashi Tanaka, Takuma Yamaki, Yoshitaka Matsushita +5
Single crystals of La(O,F)BiSSe were successfully grown by a CsCl flux method. Single crystal X-ray structural analysis revealed that the crystal structure is isostructural with Bi…
Pressure-dependent magnetization and magnetoresistivity studies on the tetragonal FeS (mackinawite): revealing its intrinsic metallic character
S. J. Denholme, H. Okazaki, S. Demura +9
The transport and magnetic properties of the tetragonal FeS were investigated using magnetoresistivity and magnetization within 2300 K, 70 kOe and $P\le…
Pressure-induced phase transition for single crystalline LaO0.5F0.5BiSe2
Masaya Fujioka, Masashi Tanaka, Saleem J. Denholme +4
We have demonstrated a pressure-induced phase transition from a low-Tc phase to a high-Tc phase in a single crystal of the superconductor LaO0.5F0.5BiSe2. The high-Tc phase appears…
High-Tc Phase of PrO0.5F0.5BiS2 single crystal induced by uniaxial pressure
Masaya Fujioka, Masanori Nagao, Saleem J. Denholme +4
We demonstrated a pressure-induced phase transition from a low-Tc phase (3.5 K) to a high-Tc phase (8.7 K) in single crystalline PrO0.5F0.5BiS2. The high-Tc phase is easily observe…
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…
First single crystal growth and structural analysis of superconducting layered bismuth oxyselenide; La(O,F)BiSe2
Masashi Tanaka, Masanori Nagao, Yoshitaka Matsushita +5
Single crystal of La(O,F)BiSe2 was successfully grown for the first time by the CsCl flux method. Single crystal X-ray structural analysis clearly showed that La(O,F)BiSe2 crystali…
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…
The effect of exceptionally high fluorine doping on the anisotropy of single crystalline SmFeAsO1-xFx
Masaya Fujioka, Saleem J. Denholme, Masashi Tanaka +3
We succeeded in growing single crystalline SmFeAsO1-xFx with exceptionally high fluorine concentration by using a CsCl flux method. Comparing to conventional flux methods, this met…