Spin waves and the order-disorder transition in chromium

Jens Aage Als-Nielsen, O.W. Dietrich

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The inelastic magnetic scattering of neutrons has been studied in Cr and Cr0.95-Mn0.05 both below and above the Neel temperature. The temperature dependence of the spin-wave velocity in the alloy has been measured below TN. The scattering above TN may also be interpreted in terms of spin-wavelike excitations, which persist far into the paramagnetic phase
    Original languageEnglish
    JournalPhysical Review Letters
    Volume22
    Issue number7
    Pages (from-to)290-292
    ISSN0031-9007
    DOIs
    Publication statusPublished - 1969

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