Flux creep in high jc yba2cu3o7 crystals

Masato Murakami, Mitsuru Morita, Noboru Koyama

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Magnetic relaxation measurements have been performed on the YBa2Cu3O7 crystal fabricated by the quench and melt growth (QMG) process using a vibrating sample magnetometer at 77 K. An external magnetic field was applied and subsequently removed, and time decay of remanent magnetization was then monitored. It has been found that the flux creep rate of the QMG-processed samples is much smaller than that of single crystals.

Original languageEnglish
Pages (from-to)L1754-L1756
JournalJapanese Journal of Applied Physics
Volume28
Issue number10 A
DOIs
Publication statusPublished - 1989 Oct
Externally publishedYes

Keywords

  • Flux creep
  • Magnetic relaxation
  • Melt process
  • Yba2Cu307

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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