Growth temperature dependence of flux pinning properties in ErBa 2Cu3Oy thin films with nano-rods

M. Haruta, T. Sueyoshi, T. Fujiyoshi, M. Mukaida, H. Kai, K. Matsumoto, P. Mele, T. Maeda, S. Horii

研究成果: Article

5 引用 (Scopus)

抜粋

Irreversibility lines and distributions of local critical current density (Jcl) based on the percolation transition model were affected by the growth temperature (Ts) in 3.5 wt.%-BaNb2O 6-doped ErBa2Cu3Oy thin films. The vortex-Bose-glass-like state appeared by the introduction of nano-rods, and this vortex state was affected by Ts. The shape and width of the J cl distribution strongly depended on Ts. These results are probably caused by variations of the density and the growth direction for nano-rods reflecting Ts. The growth temperature is an important factor to achieve higher critical current properties under magnetic fields for coated conductors of rare-earth-based cuprates with nano-rods.

元の言語English
ページ(範囲)944-946
ページ数3
ジャーナルPhysica C: Superconductivity and its applications
471
発行部数21-22
DOI
出版物ステータスPublished - 2011 11 1
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

フィンガープリント Growth temperature dependence of flux pinning properties in ErBa <sub>2</sub>Cu<sub>3</sub>O<sub>y</sub> thin films with nano-rods' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Haruta, M., Sueyoshi, T., Fujiyoshi, T., Mukaida, M., Kai, H., Matsumoto, K., Mele, P., Maeda, T., & Horii, S. (2011). Growth temperature dependence of flux pinning properties in ErBa 2Cu3Oy thin films with nano-rods. Physica C: Superconductivity and its applications, 471(21-22), 944-946. https://doi.org/10.1016/j.physc.2011.05.095