Influence of self-reorientation effect on isothermal and dc demagnetization remanence curves

Osamu Kitakami, Tsuyoshi Maro

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We have calculated two types of remanence curves (Ir: isothermal remanence curve and Id: DC demagnetization curve) using a phenomenological model based on the mean field theory and the normal distribution function as the switching field. In this paper, the reorientation effect of magnetic moments due to the internal field in the absence of the external field is taken into account. The model shows that this effect plays an influential role in Irand Idcurves for magnetic materials with large negative interaction coefficients.

Original languageEnglish
Pages (from-to)3448-3454
Number of pages7
JournalJapanese journal of applied physics
Volume32
Issue number8 R
DOIs
Publication statusPublished - 1993 Aug

Keywords

  • 5/plot
  • DC demagnetization remanence curve
  • Isothermal remanence curve
  • Mean field theory
  • Obliquely evaporated metal tape

ASJC Scopus subject areas

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

Fingerprint Dive into the research topics of 'Influence of self-reorientation effect on isothermal and dc demagnetization remanence curves'. Together they form a unique fingerprint.

  • Cite this