Disappearance of perpendicular magnetic anisotropy in amorphous Tb-Fe alloys

K. Yamada, A. Fujita, M. Ohta, K. Fukamichi

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

After annealing, the disappearance of the perpendicular magnetic anisotropy in the amorphous Tb-Fe alloys without the Cu substrate was confirmed. By inducing thermal strains, the anisotropy was revealed. Therefore, it is concluded that strong strains induced due to the difference between the thermal expansion of the specimen and that of the substrate bring about the perpendicular magnetic anisotropy.

Original languageEnglish
Pages (from-to)412-414
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume239
Issue number1-3
DOIs
Publication statusPublished - 2002 Feb

Keywords

  • Amorphous alloy
  • Induced strain
  • Perpendicular magnetic anisotropy
  • Thermal expansion

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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