A comparison of experimental techniques to determine irreversibility lines and critical current densities in melt-processed YBCO

M. Wacenovsky, F. M. Sauerzopf, R. M. Schalk, H. W. Weber, M. Murakami, M. Baran, D. K. Finnemore

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We report on a comparison of methods (SQUID, ac) commonly employed to derive irreversibility lines (IL) and critical current densities of melt processed YBCO materials. As expected from thermal activation theory, the results for Jc as well as for the position of the IL in the H-T-diagram are clearly dependent on the characteristic time scale of the measuring technique.

本文言語English
ページ(範囲)2139-2140
ページ数2
ジャーナルPhysica B: Physics of Condensed Matter
194-196
PART 2
DOI
出版ステータスPublished - 1994 2 2
外部発表はい

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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