The influence of size on coercive field of ultra soft magnetic materials

L. K. Varga, Zs Gercsi, Gy Kovács, F. Mazaleyrat

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4 Citations (Scopus)

Abstract

We report here a size dependence of the coercive field in the millimeter-centimeter range length scale of ribbon like samples prepared from ultra soft amorphous and nanocrystalline alloys. A model is proposed where surface pinned domain walls are considered having an effective stiffness constant linearly increasing with the demagnetization factor.

Original languageEnglish
Pages (from-to)527-531
Number of pages5
JournalJournal of Magnetism and Magnetic Materials
Volume301
Issue number2
DOIs
Publication statusPublished - Jun 1 2006

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Keywords

  • Coercivity
  • Demagnetizing effect
  • Size dependence
  • Ultra soft magnetic alloys

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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