Spin-waves in ferromagnetic double layers: effect of a lateral patterning

N. Sergeeva, S.M. Cherif, A. Stachkevitch, Mikhail Kostylev, Y. Roussigne

    Research output: Contribution to journalArticle

    6 Citations (Scopus)

    Abstract

    Brillouin light scattering (BLS) spectroscopy is used to investigate the thermally activated spin-waves in a Fe/Au/Fe sandwich where various arrays of micron-size stripes were elaborated. The experimental results of the unpatterned and patterned double layer are compared and discussed. The measured frequencies of the observed discrete modes related to the quantisation of the surface acoustic SA mode are compared to those obtained from analytical and numerical calculations of eigen modes in stripe-patterned double layers. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
    Original languageEnglish
    Pages (from-to)1587 - 1590
    JournalPhysica Status Solidi C: Current Topics in Solid State Physics
    Volume1
    Issue number7
    DOIs
    Publication statusPublished - 2004

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