HIGH PRESSURE STUDY ON THE RE-ENTRANT SUPERCONDUCTING RESISTIVE TRANSITION IN Ba-Pb-Bi-O.

C. W. Chu, T. H. Lin, M. K. Wu, P. H. Hor, X. C. Jin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The re-entrant superconducting resistive transition in BaPb//0//. //7//5Bi//0//. //2//5O//3 has been investigated under hydrostatic pressure up to 16 kbar down to 1. 12 K. The resistance and the ac magnetic susceptibility are measured as a function of temperature. The results suggest that the re-entrant superconducting transition is caused by the competition of the Josephson coupling energy with the decoupling energy between the superconducting grains. The results also demonstrate that there exists no major metallic phase in these samples.

Original languageEnglish
Title of host publicationUnknown Host Publication Title
PublisherD. Reidel Publ Co
Pages223-228
Number of pages6
ISBN (Print)9027718970
Publication statusPublished - 1985

All Science Journal Classification (ASJC) codes

  • General Engineering

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