Theoretical Study of the Stripline Ferromagnetic Resonance Response of Metallic Ferromagnetic Films Based on an Analytical Model

Rihan Hai, Mikhail Kostylev

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    We develop an advanced analytical model for calculating the broadband stripline ferromagnetic resonance (FMR) response for metallic ferromagnetic films, taking into account the exchange interaction as well as the exchange boundary conditions at the film surface. This approach leads to simple analytical expressions in the Fourier space. As a result, a numerical code which implements
    inverse Fourier transform of these equations is very quick. This allows us to explore a wide space of parameters as numerical examples of application of this theory. In particular, we investigate the joint effects of microwave eddy current shielding and magnetization pinning at the ferromagnetic film surfaces on the shape of the stripline FMR response of the film.
    Original languageEnglish
    Article number1640015
    Number of pages13
    JournalSPIN
    Volume6
    Issue number4
    DOIs
    Publication statusPublished - 2016

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