Flux-pinning mechanisms in high current density superconducting YBa2Cu3O7 films

Hirofumi Yamasaki; Kotaro Ohki; Hiroshi Yamada; Katherine Develos-Bagarinao; Yoshihiko Nakagawa; Yasunori Mawatari

doi:10.14723/tmrsj.35.739

Review Papers

Flux-pinning mechanisms in high current density superconducting YBa₂Cu₃O₇ films

Hirofumi Yamasaki, Kotaro Ohki, Hiroshi Yamada, Katherine Develos-Bagarinao, Yoshihiko Nakagawa, Yasunori Mawatari

著者情報

キーワード: superconducting thin film, YBa₂Cu₃O₇, critical current density, flux pinning

ジャーナルフリー

2010 年 35 巻 4 号 p. 739-745

DOI https://doi.org/10.14723/tmrsj.35.739

詳細

抄録

Recently, long coated conductors, in which superconducting YBa₂Cu₃O₇ (YBCO) thin films are deposited on oriented metallic tapes, have been developed, and high critical current densities J_c are required for their application to various power devices. In this review we present our recent investigations on the flux pinning mechanisms in YBCO thin films that determines J_c.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）