Magneto-optical characterization of Nd0.33Eu0.33Gd0.33Ba2Cu 3O7 superconductors

A. Das, S. Koishikawa, T. Fukuzaki, M. Muralidhar, M. Murakami

研究成果: Article査読

5 被引用数 (Scopus)

抄録

We have studied the flux penetration and trapping behavior of Nd0.33Eu0.33Gd0.33Ba2Cu 3O7 superconductors melt-processed in a reduced oxygen atmosphere with magneto-optical techniques. It was found that the critical state is well established in the whole sample, showing that the sample is a single grain without weak links. Critical current densities estimated from magneto-optical observations were in good agreement with the values obtained from magnetization measurements.

本文言語English
ページ(範囲)193-198
ページ数6
ジャーナルApplied Superconductivity
6
2-5
DOI
出版ステータスPublished - 1998
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)

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