Ultra-high flux pinning properties of BaMO3-doped YBa 2Cu3O7-x thin films (M = Zr, Sn)

Paolo Mele, Kaname Matsumoto, Tomoya Horide, Ataru Ichinose, Masashi Mukaida, Yutaka Yoshida, Shigeru Horii, Ryusuke Kita

研究成果: Article

240 引用 (Scopus)

抜粋

We studied the flux pinning properties of BaZrO3-doped YBa 2Cu3O7-x and BaSnO3-doped YBa 2Cu3O7-x films. We found that BaSnO 3-doped films showed very high global pinning forces, Fp, of 28.3GNm-3 (77K, ) and 103GNm-3 (65K, ), twice that of BaZrO3-doped films. Transmission electron microscopy analysis showed that, in both films, nanorods of the dopant phase were incorporated. The BaSnO3 nanorods were nearly straight but the BaZrO3 nanorods became curved with the increasing film thickness.

元の言語English
記事番号032002
ジャーナルSuperconductor Science and Technology
21
発行部数3
DOI
出版物ステータスPublished - 2008 3 1
外部発表Yes

ASJC Scopus subject areas

  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

フィンガープリント Ultra-high flux pinning properties of BaMO<sub>3</sub>-doped YBa <sub>2</sub>Cu<sub>3</sub>O<sub>7-x</sub> thin films (M = Zr, Sn)' 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

    Mele, P., Matsumoto, K., Horide, T., Ichinose, A., Mukaida, M., Yoshida, Y., Horii, S., & Kita, R. (2008). Ultra-high flux pinning properties of BaMO3-doped YBa 2Cu3O7-x thin films (M = Zr, Sn). Superconductor Science and Technology, 21(3), [032002]. https://doi.org/10.1088/0953-2048/21/3/032002