Critical currents and irreversibility lines of melt processed YBa2Cu3O7-superconductors

M. Wacenovsky, R. Miletich, H. W. Weber, Masato Murakami

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Melt-Processed-Melt-Grown samples with different amounts of 211-precipitates were prepared and investigated with regard to the irreversability lines and the critical current densities. Because of the elimination of weak links, large shifts of the anisotropic irreversibility lines to higher fields and temperatures as compared to single crystals and ceramics as well as high critical current densities have been found.

Original languageEnglish
Pages (from-to)2501-2502
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Issue numberPART 4
Publication statusPublished - 1991 Dec 1
Externally publishedYes


ASJC Scopus subject areas

  • Condensed Matter Physics

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