Deposition process, microstructure and properties of YBCO film fabricated by advanced TFA-MOD method

T. Tanaka, K. Tada, N. Mori, K. Yamada, R. Teranishi, M. Mukaida, Y. Shiohara, T. Izumi, J. Matsuda

    研究成果: Contribution to journalArticle査読

    6 被引用数 (Scopus)

    抄録

    The metal organic deposition (MOD) process using trifluoroacetates is expected as a promising method for producing YBCO coated conductors since the high JC performance can be provided by this low cost non-vacuum process. Investigation of the growth mechanism for the YBCO films is important to obtain the high crystal grain alignment for high JC in thick films. In order to clarify the YBCO growth mechanism in detail, we fabricated YBCO films on LaAlO3 (LAO) or CeO2/LAO substrate and investigated the microstructures of the films quenched during the crystallization process. The effects of the crystallization temperature and time on the microstructures of the films and its formation process as well as the JC values were studied. The YBCO growth model during crystallization was proposed according to the observation results of YBCO formation process.

    本文言語英語
    ページ(範囲)527-531
    ページ数5
    ジャーナルPhysica C: Superconductivity and its applications
    463-465
    SUPPL.
    DOI
    出版ステータス出版済み - 10 1 2007

    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

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