Large magnetostriction in rapid-solidified ferromagnetic shape memory Fe-Pd alloy

T. Kubota, T. Okazaki, Y. Furuya, T. Watanabe

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Rapidly solidified Fe-29.6 at% Pd alloy foil shows a stronger magnetic anisotropy and larger magnetostriction, 6.5 × 10-4. This phenomenon is caused by the rearrangements of activated martensitic twin variants. The inverse phase transformation temperatures obtained from X-ray diffraction and magnetization vs. temperature curve are 293-333K and 400-440K, respectively. The origin of the discrepancy is unclear.

Original languageEnglish
Pages (from-to)551-553
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume239
Issue number1-3
DOIs
Publication statusPublished - 2002 Feb 1
Externally publishedYes

Keywords

  • Large magnetostriction
  • Martensitic transformation
  • Rapidly solidified alloy

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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