Effects of BaMO3(M = Zr, Sn) nanorods on critical temperature of ErBa2Cu3Oyfilms

Masafumi Namba, Satoshi Awaji, Kazuo Watanabe, Shun Ito, Eiji Aoyagi, Hideki Kai, Masashi Mukaida, Ryusuke Kita

    研究成果: Contribution to journalArticle査読

    19 被引用数 (Scopus)


    In order to study the degradation of critical temperature Tc for a coated conductor using nanorods, the relationship between Tc and nanorod shape was investigated by transmission electron microscopy for ErBa 2Cu3Oy(Er123) films with BaZrO3(BZO) and BaSnO3(BSO) nanorods. The dependence of Tc on the BZO or BSO content was different, however, the nanorods interface density dependence of Tc was the same for both. Thus, the interface density of the nanorods controls Tcof the nanorod-added films. The different degradation in Tcbetween the BZO and BSO nanorod-added films originated in differences in the nanorod diameter and density.

    ジャーナルApplied Physics Express
    出版ステータス出版済み - 7 1 2009

    All Science Journal Classification (ASJC) codes

    • 工学(全般)
    • 物理学および天文学(全般)


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