Pinning properties of Gd-Ba-Cu-O bulk superconductor fabricated by cold seeding method

Kazuo Inoue, Naomichi Sakai, Shinya Nariki, Masato Murakami

研究成果: Conference article査読

4 被引用数 (Scopus)

抄録

Gd-Ba-Cu-O bulk superconductor was fabricated with a cold seeding method. We have optimized the conditions to grow a single domain. The critical current density of the central region of the bulk was lower than the outer region in a lower magnetic field. However, the secondary peak was more remarkable. Such results are correlated with spatial fluctuation in the volume fraction of 211 phase particles.

本文言語English
ページ(範囲)407-408
ページ数2
ジャーナルPhysica C: Superconductivity and its applications
388-389
DOI
出版ステータスPublished - 2003 5
イベントproceedings of the 23rd international conference on low temper - Hiroshima, Japan
継続期間: 2002 8 202002 8 27

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • エネルギー工学および電力技術
  • 電子工学および電気工学

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