256 citations · 1.1k across the 10 of their papers we have counts for
10 papers
Cobalt-substitution-induced Superconductivity in a New Compound with ZrCuSiAs-type Structure, SrFeAsF
Satoru Matsuishi, Yasunori Inoue, Takatoshi Nomura +2
We have synthesized a quaternary fluoroarsenide SrFeAsF with the ZrCuSiAs-type structure (P4/nmm, a = 0.3999 and c = 0.8973 nm), which is composed of an alternately stacked (FeAs)-…
Heteroepitaxial growth and optoelectronic properties of layered iron oxyarsenide, LaFeAsO
Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya +2
Epitaxial thin films of LaFeAsO were fabricated on MgO (001) and mixed-perovskite (La, Sr)(Al, Ta)O3 (001) single-crystal substrates by pulsed laser deposition using a Nd:YAG secon…
Superconductivity in Epitaxial Thin Films of Co-Doped SrFe2As2 with Bilayered FeAs Structures and their Magnetic Anisotropy
Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya +2
Superconducting epitaxial films of Fe-based layered arsenide, Co-doped SrFe2As2, were grown at 700oC on mixed perovskite (La, Sr)(Al, Ta)O3 (001) single-crystal substrates by pulse…
Spin Dynamics in Iron-based Layered Superconductor (La_{0.87}Ca_{0.13})FePO Revealed by ^{31}P and ^{139}La NMR Studies
Yusuke Nakai, Kenji Ishida, Yoichi Kamihara +2
We report ^{31}P and ^{139}La NMR studies of (La_{0.87}Ca_{0.13})FePO, which is a family member of the recently discovered superconductor LaFeAs(O_{1-x}F_x). In the normal state, K…
Possible unconventional superconductivity in iron-based layered compound LaFePO: Study of heat capacity
Yoshimitsu Kohama, Yoichi Kamihara, Hitoshi Kawaji +3
Heat capacity measurements were performed on recently discovered iron based layered superconductors, non doped LaFePO and fluorine doped LaFePO. A relatively large electronic heat…
Itinerant Ferromagnetism in layered crystals LaCoOX (X = P, As)
Hiroshi Yanagi, Ryuto Kawamura, Toshio Kamiya +5
The electronic and magnetic properties of cobalt-based layered oxypnictides, LaCoOX (X = P, As), are investigated. LaCoOP and LaCoOAs show metallic type conduction, and the Fermi e…