Superconducting glass behavior of YBa2Cu3O7-x

  • M. Tuominen
  • , A. M. Goldman
  • , M. L. Mecartney

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

The decay of the magnetization with time of magnetic-field-cooled single crystal samples of the high temperature superconductor YBa2Cu3Y7-x has been studied as a function of temperature and magnetic field. The decay is not exponential and has a very long time scale. The fact that these effects persist up to the superconducting transotion temperature implies that the latter is the upper bound or glas-like behavior.

Original languageEnglish (US)
Pages (from-to)324-325
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume153-155
Issue numberPART 1
DOIs
StatePublished - Jun 1988

Bibliographical note

Funding Information:
ACKNOWLEDGEMENTS This work was supported in part by the Air Force Office of Scientific Research under Grant 87-0372 and by the Central Administration of the University of Minnesota.

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