A superconducting sub-structure in sintered ybacu3o7-x plates

Kazuo Funaki, Masataka Iwakuma, Yasuo Sudo, Baorong Ni, Takanobu Kisu, Teruo Matsushita, Masakatsu Takeo, Kaoru Yamafuji

研究成果: Contribution to journalArticle査読

29 被引用数 (Scopus)

抄録

We have measured magnetization of sintered YBa2Cu3O7-x plates in a parallel magnetic field at 77 K. It was found that the difference खM in the magnetization between increasing and decreasing processes of the external field depends little upon the thickness of the plate, and it is predicted by the `critical-state' model that the difference is proportional to the thickness in a uniform specimen. The present experimental results suggest that the sintered plates consist of small superconducting sub-structures and that the superconducting connections among these sub-structures are not strong.

本文言語英語
ページ(範囲)1445-1447
ページ数3
ジャーナルJapanese Journal of Applied Physics
26
9A
DOI
出版ステータス出版済み - 9 1987

All Science Journal Classification (ASJC) codes

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

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