HIGH-T//c SUPERCONDUCTOR Ba//0//. //5Y//0//. //5CuO//x - UPPER CRITICAL FIELD AND PHASES.

Haruyoshi Aoki, Yuji Asada, Takeshi Hatano, Akiyuki Matsushita, Takehiko Matsumoto, Keiichi Ogawa

研究成果: Chapter

11 被引用数 (Scopus)

抄録

The critical field (H//c//2) has been studied for the compound Ba//0//. //5Y//0//. //5CuO//x. The behaviour of the lower temperature side T//c//1 of the resistive superconducting transition region is found to depend on the heat treatment given to the sample. The dependence is understood in terms of the coexisting phases i. e. tetragonal and orthorhombic, formed in the sample. The H//c//2(0) for the orthorhombic phase is estimated to be as high as 197 T for the Ba//0//. //5Y//0//. //5CuO//x compound.

本文言語English
ホスト出版物のタイトルJapanese Journal of Applied Physics, Part 2: Letters
ページ711-713
ページ数3
26
5
出版ステータスPublished - 1987 5

ASJC Scopus subject areas

  • 工学(全般)

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