K
Kazumasa Iida
Researcher at Nagoya University
Publications - 278
Citations - 5222
Kazumasa Iida is an academic researcher from Nagoya University. The author has contributed to research in topics: Superconductivity & Thin film. The author has an hindex of 38, co-authored 273 publications receiving 4873 citations. Previous affiliations of Kazumasa Iida include Leibniz Institute for Solid State and Materials Research & Industrial Research Institute.
Papers
More filters
Journal ArticleDOI
Strong Tc dependence for strained, epitaxial Ba(Fe1-xCox)2As2 thin films
Kazumasa Iida,Jens Haenisch,Ruben Huehne,Fritz Kurth,M. Kidszun,Silvia Haindl,J. Werner,Ludwig Schultz,B. Holzapfel +8 more
TL;DR: In this paper, superconducting thin films have been grown epitaxially without buffer layers on single crystal substrates by pulsed laser deposition and the onset Tc of the films is observed to increase from 16.2 K to 24.5 K with increasing c/a, mainly due to a slight distortion of the AsFe4 tetrahedron.
Journal ArticleDOI
A practical route for the fabrication of large single-crystal (RE)-Ba-Cu-O superconductors.
TL;DR: The process is based primarily on the development of a new type of generic seed crystal that can effectively promote the epitaxial nucleation of any (RE)BCO system and suppressing the formation of RE–Ba solid solution in a controlled manner within large grains processed in air.
Journal ArticleDOI
Strong Tc dependence for strained epitaxial Ba(Fe1-xCox)2As2 thin films
Kazumasa Iida,Jens Hänisch,Ruben Hühne,Fritz Kurth,M. Kidszun,Silvia Haindl,J. Werner,Ludwig Schultz,B. Holzapfel +8 more
TL;DR: In this article, superconducting thin films have been grown epitaxially without buffer layers on single crystal substrates by pulsed laser deposition and the onset Tc of the films is observed to increase from 16.2 to 24.5 K with increasing c/a, mainly due to a slight distortion of the AsFe4 tetrahedron.
Journal ArticleDOI
Seeded infiltration and growth of large, single domain Y–Ba–Cu–O bulk superconductors with very high critical current densities
TL;DR: In this article, a single domain Y?Ba?Cu?O (YBCO) composed of a Y-123 superconducting bulk matrix with discrete, non-superconducting Y2BaCuO5 (Y-211) phase inclusions has been fabricated by a seeded infiltration and growth (IG) technique in the form of cylindrical pellets up to 32mm in diameter.
Journal ArticleDOI
Epitaxial Growth of Superconducting Ba(Fe1-xCox)2As2 Thin Films on Technical Ion Beam Assisted Deposition MgO Substrates
Kazumasa Iida,Jens Hänisch,Sascha Trommler,Vladimir Matias,Silvia Haindl,Fritz Kurth,Irene Lucas del Pozo,Ruben Hühne,M. Kidszun,J. Engelmann,Ludwig Schultz,Bernhard Holzapfel +11 more
TL;DR: In this article, the biaxially textured growth of superconducting Co-doped BaFe2As2 (Ba-122) thin films has been realized on ion beam assisted deposition (IBAD) MgO coated conductor templates by employing an iron buffer architecture.