Temperature dependence of forced volume magnetostriction in fcc Fe-Ni alloys

S. Ishio, M. Takahashi

    Research output: Contribution to journalArticlepeer-review

    15 Citations (Scopus)

    Abstract

    The forced volume magnetostriction of the fcc Fe-Ni Invar alloys has been measured in the temperature range from 77 to 900 K to elucidate the magnetovolume effect at finite temperatures. The temperature dependence of (θ ω/θ(H/M) is evaluated as well as (θ ω/θH), where ω is the volume expansion. These results are discussed using a phenomenological model for the magnetovolume effect which takes into account the contribution of the correlation between local magnetic moments.

    Original languageEnglish
    Pages (from-to)271-277
    Number of pages7
    JournalJournal of Magnetism and Magnetic Materials
    Volume50
    Issue number3
    DOIs
    Publication statusPublished - 1985 Jul

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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