Tcof c-axis-oriented y-ba-cu-o films prepared by cvd

Hisanori Yamane, Hideyuki Kurosawa, Hideo Iwasaki, Hiroshi Masumoto, Toshio Hirai, Norio Kobayashi, Yoshio Muto

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48 Citations (Scopus)

Abstract

YBa2Cu3O7-xthin films (0.8 μm in thickness) with c-axis orientation were prepared at 900ºC on yttria-stabilized zirconia substrates by chemical vapor deposition using metal chelates as source materials. The onset and completion of the superconductive transition occurred at 89 K and 80 K, respectively, for the film that received in situ oxygen treatment. The oxygen-treated film had metallic resistivity and the resistance ratio (R273 KR100 K) was 2.

Original languageEnglish
Pages (from-to)L1275-L1276
JournalJapanese journal of applied physics
Volume27
Issue number7A
DOIs
Publication statusPublished - 1988 Jul

Keywords

  • 80 K Tc
  • CVD
  • Superconducting oxide film
  • Y-Ba-Cu-0 system

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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    Yamane, H., Kurosawa, H., Iwasaki, H., Masumoto, H., Hirai, T., Kobayashi, N., & Muto, Y. (1988). Tcof c-axis-oriented y-ba-cu-o films prepared by cvd. Japanese journal of applied physics, 27(7A), L1275-L1276. https://doi.org/10.1143/JJAP.27.L1275