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Comparison of electrical properties of ordinary polycristalline, melt textured, and creep sintered YBaCuO

  • M. Ausloos
  • , P. A. Godelaine
  • , A. Dang
  • , C. Hannay
  • , R. Cloots
  • University of Liege

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We report electrical resistance data of three kinds of samples (i) ordinary bulk polycrystalline, (ii) melt textured and (iii) creep sintered YBaCuO obtained respectively in (i) our laboratory, (ii) from SRMP Saclay group, (iii) from Dpt of Materials Science and Engineering Liverpool University. No foot bearing the signature of weak links is seen on the electrical resistance of (ii) and (iii) as a function of temperature in contrast to the (i) systems. The region of superconductivity fluctuations above the critical temperature shows varied behaviors.

Original languageEnglish
Pages (from-to)2187-2188
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume185-189
Issue numberPART 4
DOIs
StatePublished - Dec 1 1991
Externally publishedYes

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