Quenching recovery of tape/film type superconductors

A. Unal, M. C. Chyu

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

The quenching and recovery behaviour of a tape/film type superconductor subjected to an instantaneous thermal disturbance is investigated. A criterion is developed regarding the possibility of superconductivity recovery after quenching. The criterion involves comparison of two critical current density ratios determined by a two-dimensional heat diffusion analysis: one concerning intrinsic stability, the other concerning recovery. The results agree with previous stability behaviour data of low Tc NbTi and high Tc YBa2Cu3O7 superconductors.

Original languageEnglish
Pages (from-to)123-128
Number of pages6
JournalCryogenics
Volume34
Issue number2
DOIs
StatePublished - Feb 1994

Keywords

  • quench recovery
  • stability performance
  • superconductors

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