Initial growth mechanism of a/b-axis oriented YBa2Cu 3O7-<BOLD><ITALIC>y film prepared by liquid phase epitaxy

Tasuku Kitamura, Izumi Hirabayashi, Shoji Tanaka, Yoshihro Sugawara, Yuichi Ikuhara

    研究成果: Article査読

    2 被引用数 (Scopus)

    抄録

    The a/b-axis oriented YBa2Cu3O7-y (YBCO) films were fabricated by liquid phase epitaxy (LPE) on NdGaO3 (110) single-crystalline substrates using a modified top-seeded solution growth method. The x-ray diffraction measurement, and transmission electron microscopic observation showed the epitaxial growth of YBCO film on the substrate. Scanning electron microscopic observation revealed the epitaxy of YBCO on the substrate and an initial growth mechanism of a/b-axis oriented YBCO film by LPE. The film growth consists of the following stages; (1) nucleation and island growth, (2) lateral growth of island, and (3) layer formation due to coalescence of island.

    本文言語English
    ページ(範囲)2002
    ページ数1
    ジャーナルApplied Physics Letters
    出版ステータスPublished - 1995

    ASJC Scopus subject areas

    • 物理学および天文学(その他)

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