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)1754-1756
Number of pages3
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume28
Issue number10
Publication statusPublished - 1989 Oct
Externally publishedYes

Fingerprint

Magnetic relaxation measurement
Creep
Fluxes
Crystals
magnetic relaxation
Magnetometers
magnetometers
crystals
Magnetization
Single crystals
Magnetic fields
magnetization
single crystals
decay
magnetic fields

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Flux creep in high Jc YBa2Cu3O7 crystals. / Murakami, Masato; Morita, Mitsuru; Koyama, Noboru.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 28, No. 10, 10.1989, p. 1754-1756.

Research output: Contribution to journalArticle

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