The influence of plastic deformation on the magnetic properties of Ni50Cu50 alloy

S. Takahashi, X. G. Li, A. Chiba

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Magnetization is measured in plastically deformed Ni50Cu50 alloy in the temperature range from 4.5 to 80 K.The temperature dependence of spontaneous magnetization Ms(T) has been analysed according to the self-consistent renormalization theory of spin fluctuation. The value of Ms(0) decreases from 7.07 × 10-2 to 6.32 × 10-2 Wb m-2 and the Curie temperature Tc declines from 57.8 to 50.1 K with 50% strain. The decreases in Ms(0) and Tc can be explained by the introduction of the antiphase boundary, which reveals the existence of an atomically ordered structure in the Ni-Cu alloys.

Original languageEnglish
Pages (from-to)5101-5105
Number of pages5
JournalJournal of Physics Condensed Matter
Volume8
Issue number27
DOIs
Publication statusPublished - 1996 Jul 1
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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