12 citations · 29 across the 5 of their papers we have counts for
7 papers
High and low anisotropy of hydrogen doped NdFeAsO superconducting thin film
Kazumasa Iida, Jens Hänisch, Keisuke Kondo +6
The recent realisations of hydrogen doped FeAsO (=Nd and Sm) superconducting epitaxial thin films call for further investigation of their structural and electrical transpor…
Realization of epitaxial thin films of the superconductor K-doped BaFeAs
Dongyi Qin, Kazumasa Iida, Takafumi Hatano +6
The iron-based superconductor BaKFeAs is emerging as a key material for high magnetic field applications owing to the recent developments in super…
Anisotropy of the transport properties of NdFeAs(O,F) thin films grown on vicinal substrates
Kazumasa Iida, Takuya Matsumoto, Keisuke Kondo +2
NdFeAs(O,F) thin films having different fluorine contents were grown on 5 deg. or 10 deg. vicinal cut MgO and CaF2 single crystalline substrates by molecular beam epitaxy. Structur…
Grain boundary characteristics of oxypnictide NdFeAs(O,F) superconductors
Kazumasa Iida, Taito Omura, Takuya Matsumoto +2
We have systematically investigated the grain boundary (GB) angle dependence of transport properties for NdFeAs(O,F) fabricated on [001]-tilt symmetric MgO bicrystal substrates. In…
Vortex glass-liquid transition and activated flux motion in an epitaxial, super-conducting NdFeAs(O,F) thin film
J. Hänisch, K. Iida, T. Ohmura +6
An epitaxial NdFeAs(O,F) thin film of 90 nm thickness grown by molecular beam epitaxy on MgO single crystal with Tc = 44.2 K has been investigated regarding a possible vortex glass…
Novel method to study strain effect of thin films using a piezoelectric-based device and a flexible metallic substrate
Kazumasa Iida, Yuwa Sugimoto, Takafumi Hatano +5
For applying tensile or compressive uniaxial strain to functional thin films, we propose a novel approach in combining a piezoelectric-based device and a technical metallic substra…