Effect of Co Substitution on Tc in YBa2Cu3-xCoxO7-y,(x=0-1)

Daisuke Shindo, Kenji Hiraga, Makoto Hirabayashi, Ayako Tokiwa, Masae Kikuchi, Yasuhiko Syono, Osamu Nakatsu, Norio Kobayashi, Yoshio Muto, Eiji Aoyagi

研究成果: Article査読

38 被引用数 (Scopus)

抄録

The crystal structure of YBa2Cu3-xCoxO7-y(x=0-1) was investigated by X-ray and electron diffraction and the crystallographic site of Co atoms was directly determined byelectron-channelling-enhanced microanalysis. It was shown that the structure is tetragonal based on the tripled perovskite structure, and that Co atoms occupy the Cu atom sites. Electric resistivity was measured with changing Co atom content and it was shown that Tc did not decrease monotonically with increasing Co atom concentration.

本文言語English
ページ(範囲)L1667-L1669
ジャーナルJapanese Journal of Applied Physics
26
10 A
DOI
出版ステータスPublished - 1987 10
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

フィンガープリント

「Effect of Co Substitution on T<sub>c</sub> in YBa<sub>2</sub>Cu<sub>3-x</sub>Co<sub>x</sub>O<sub>7-y</sub>,(x=0-1)」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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