Morphologic and electric characterization of YBa2Cu3Ox/Ag composites

G. A. Costa, P. Mele

研究成果: Article査読

3 被引用数 (Scopus)

抄録

In this work, we performed a three-dimensional analysis of YBa2Cu3Ox/Ag samples microstructure, especially with regard to silver distribution. By this way, we study thoroughly the correlation between the morphology and the electrical behaviour of the samples varying the silver content. We were able to show that the percolation limit of silver in YBCO is around 7.5 wt.%. We pointed out that the silver drops tends to disorder the system at high concentration, suggesting the opportunity of texturing under uniaxial pressure.

本文言語English
ページ(範囲)2834-2839
ページ数6
ジャーナルInternational Journal of Modern Physics B
14
25-27
DOI
出版ステータスPublished - 2000 10 30
外部発表はい

ASJC Scopus subject areas

  • 統計物理学および非線形物理学
  • 凝縮系物理学

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