Electrical transport properties of Y123 films with 2-D apcs

M. Takamura, M. Mukaida, S. Horii, A. Ichinose, R. Kita, S. Kato, K. Matsumoto, Y. Yoshida, M. Namba, S. Awaji, K. Watanabe, T. Fujiyoshi, R. Teranishi, K. Yamada, N. Mori

    研究成果: Contribution to journalArticle査読

    4 被引用数 (Scopus)

    抄録

    Electrical transport properties are discussed for YBa2Cu3O7-δ 123) films with 2-dimensional artificial pinning centers (2-D APCs). An Y123/Pr123 multilayer film with TC0 of ∼80 K was successfully grown on a SrLaGaO4 substrate. In the Y123/Pr123 multilayer film, the a-axis oriented Y123 and Pr123 were stacked alternately on the substrate. JC-θ curves in magnetic fields at 60 K showed a peak at B//c, suggesting that the Y123/Pr123 multilayer films have c-axis correlated pinning centers. The magnetic field dependence of the JC(B//c)/JC(B//a) showed a maximum around the calculated matching field of the Y123/Pr123 multilayer film. The JC(B//c)/JC(B//a) decreased above the matching field.

    本文言語英語
    ページ(範囲)1851-1853
    ページ数3
    ジャーナルPhysica C: Superconductivity and its applications
    468
    15-20
    DOI
    出版ステータス出版済み - 9 15 2008

    All Science Journal Classification (ASJC) codes

    • 電子材料、光学材料、および磁性材料
    • 凝縮系物理学
    • エネルギー工学および電力技術
    • 電子工学および電気工学

    フィンガープリント

    「Electrical transport properties of Y123 films with 2-D apcs」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル