145 citations · 939 across the 31 of their papers we have counts for
9 papers · 1 filter
Electrochemical synthesis of iron-based superconductor FeSe films
Satoshi Demura, Toshinori Ozaki, Hiroyuki Okazaki +8
The superconducting FeSe films were successfully fabricated using the electrochemical synthesis. The composition ratio of Fe and Se can be controlled by the electric potential and…
Phase diagram and oxygen annealing effect of FeTe1-xSex iron-based superconductor
Y. Kawasaki, K. Deguchi, S. Demura +6
Phase diagrams of as-grown and O2-annealed FeTe1-xSex determined from magnetic susceptibility measurement were obtained. For as-grown samples, the antiferromagnetic order was fully…
Analysis of interdiffusion between SmFeAsO0.92F0.08 and metals for ex situ fabrication of superconducting wire
Masaya Fujioka, Masanori Matoba, Toshinori Ozaki +3
We demonstrate the fabrication of superconducting SmFeAsO1-xFx (Sm-1111) wires by using the ex-situ powder-in-tube technique. Sm-1111 powder and a binder composed of SmF3, samarium…
Effective Ex-Situ Fabrication of F-Doped SmFeAsO Wire for High Transport Critical Current Density
Masaya Fujioka, Tomohiro Kota, Masanori Matoba +4
We demonstrate the fabrication of superconducting SmFeAsO1-xFx (Sm-1111) wires by using the ex-situ powder-in-tube technique. Sm-1111 powder and a binder composed of SmF3, samarium…
Evolution of tetragonal phase in the FeSe wire fabricated by a novel chemical-transformation PIT process
Hiroki Izawa, Yoshikazu Mizuguchi, Toshinori Ozaki +2
We fabricated superconducting FeSe wires by the chemical-transformation PIT process. The obvious correlation between annealing temperature and phase transformation was observed. An…
Transport properties of the single- and 3-core Fe-Se wires fabricated by a novel chemical-transformation PIT process
Yoshikazu Mizuguchi, Hiroki Izawa, Toshinori Ozaki +2
We fabricated single- and 3-core superconducting Fe-Se wires using a novel process based on a chemical transformation from hexagonal FeSe1+d (non-superconducting) to tetragonal FeS…