Surface morphology and microstructure of Sm1+xBa2-xCu3Oy thin films including self-organized columnar pinning centers

T. Ozaki, Y. Yoshida, Y. Ichino, T. Harada, Y. Takai, K. Matsumoto, A. Ichinose, S. Horii, M. Mukaida, R. Kita

    研究成果: Contribution to journalArticle査読

    5 被引用数 (Scopus)

    抄録

    We investigated the influence of the BZO nanorods on the surface morphologies of conventional PLD-SmBCO film and the SmBCO film prepared by a low-temperature growth (LTG) technique, developed by us as a novel crystal growth method. Dynamic force microscope (DFM) images showed that growth modes in SmBCO including BZO nanorods films were transformed from spiral growth mode into the 2D nucleation and growth mode. Moreover, observations using the DFM showed growth steps of the PLD- and LTG-SmBCO. Plan-view transmission electron microscope (TEM) images suggested that the BZO pinned the growth of the SmBCO layer.

    本文言語英語
    ページ(範囲)1388-1391
    ページ数4
    ジャーナルPhysica C: Superconductivity and its applications
    469
    15-20
    DOI
    出版ステータス出版済み - 10 15 2009

    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

    「Surface morphology and microstructure of Sm<sub>1+x</sub>Ba<sub>2-x</sub>Cu<sub>3</sub>O<sub>y</sub> thin films including self-organized columnar pinning centers」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。

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