Spin Relaxation Times of an Ising Spin Glass Fe0.05TiS2

Fumihiro Matsukura, Yūichi Tazuke, Tomonao Miyadai

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

In order to understand spin glass freezing process we measured ac-susceptibilities and thermoremanent magnetizations in Fe0.05TiS2 and analyzed the results by considering the distribution of relaxation times. We adopted two distribution functions. One is a conventional modified Debye distribution function and the other is a rectangular distribution function. We conclude that the latter is more appropriate and its parameter follows a power law, being consistent with previous results.

Original languageEnglish
Pages (from-to)280-287
Number of pages8
JournalJournal of the Physical Society of Japan
Volume60
Issue number1
DOIs
Publication statusPublished - 1991 Jan 1
Externally publishedYes

Keywords

  • ac susceptibility
  • distribution function
  • Ising spin glass
  • power law
  • relaxation time
  • thermoremanent magnetization

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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