Temperature dependence of electrical resistivity for Y-Ba-Cu-O films prepared by CVD

Hisanori Yamane, Hideyuki Kurosawa, Toshio Hirai, Hideo Iwasaki, Norio Kobayashi, Yoshio Muto

    研究成果: Article査読

    5 被引用数 (Scopus)

    抄録

    Y-Ba-Cu-O thin films were prepared at 800°C on yttria-stabilized zirconia substrates by chemical vapor deposition using β-diketonate chelates of Y, Ba, and Cu. An as-deposited film showed zero resistivity only at 10 K. When annealed at 450°C for 1 h in O2 atmosphere, zero resistivity was observed at 30 K. For a film with in-situ oxygen treatment during cooling after the deposition, the superconducting transition started at 83 K and zero resistivity was obtained at 43 K.

    本文言語English
    ページ(範囲)799-800
    ページ数2
    ジャーナルNippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
    96
    7
    DOI
    出版ステータスPublished - 1988

    ASJC Scopus subject areas

    • セラミックおよび複合材料
    • 化学 (全般)
    • 凝縮系物理学
    • 材料化学

    フィンガープリント

    「Temperature dependence of electrical resistivity for Y-Ba-Cu-O films prepared by CVD」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