Preparation of YBa 2 Cu 3 O x Thin Film by Flame Pyrolysis

YBa 2 Cu 3 O x thin films were prepared by flame pyrolysis. The X-ray diffraction analysis showed that as-prepared films had a strong preferred orientation with the c -axis perpendicular to the film plane. Film resistivities showed a sharp transition at temperatures below 90 K. After thermal anneali...

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Bibliographic Details
Published inJapanese Journal of Applied Physics Vol. 29; no. 1A; p. L33
Main Authors Koguchi, Makoto, Matsuda, Yoshikazu, Kinoshita, Eiji, Hirabayashi, Kazuto
Format Journal Article
LanguageEnglish
Published 01.01.1990
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Summary:YBa 2 Cu 3 O x thin films were prepared by flame pyrolysis. The X-ray diffraction analysis showed that as-prepared films had a strong preferred orientation with the c -axis perpendicular to the film plane. Film resistivities showed a sharp transition at temperatures below 90 K. After thermal annealing in the O 2 atmosphere, films showed zero resistivity at about 90 K.
ISSN:0021-4922
1347-4065
DOI:10.1143/JJAP.29.L33