LATTICE RELATIONSHIP OF GdBa2Cu307x SUPERCONDUCTING THIN FILMS ON (001) MgO SUBSTRATE

Ⅰ. INTRODUCTION It has been proved that YBa2Cu3O7-x superconducting thin films can be epitaxially grown on SrTiO3 by dc magnetron sputtering method with good lattice match along the axes However, for the epitaxial growth of YBa2Cu3O7-x superconducting thin film on Zr(Y)O2, its[100] direction is para...

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Veröffentlicht in:中国科学通报:英文版 1992 (23), p.2010-2014
1. Verfasser: 周贵恩 石磊 黄允兰 贾云波 卢江 李宏成 易怀仁 王瑞兰 张裕恒
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Sprache:eng
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Zusammenfassung:Ⅰ. INTRODUCTION It has been proved that YBa2Cu3O7-x superconducting thin films can be epitaxially grown on SrTiO3 by dc magnetron sputtering method with good lattice match along the axes However, for the epitaxial growth of YBa2Cu3O7-x superconducting thin film on Zr(Y)O2, its[100] direction is parallel to the[110] direction of Zr(Y)O2 in stead of the lattice matching along the axes, which is due to the big mismatch between YBa2Cu3O7-x and
ISSN:2095-9273