Analysis of torque measurements on films with oblique anisotropy

Leon Abelmann, Vladimir Kambersky, Cock Lodder, Theo J.A. Popma

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    Abstract

    A measurement method is discussed to determine the magnetic anisotropy energy in a sample without assuming an a priori model for the origins of the anisotropy. The measurement procedure involves torque measurements in five different planes. Since it is especially useful for films with an oblique anisotropy axis, the method is illustrated on an obliquely evaporated Co80Ni20 film
    Original languageEnglish
    Pages (from-to)3022-3024
    Number of pages3
    JournalIEEE transactions on magnetics
    Volume29
    Issue number6
    DOIs
    Publication statusPublished - 1993
    EventIEEE International Magnetics Conference, INTERMAG 1993 - Stockholm, Sweden
    Duration: 13 Apr 199316 Apr 1993

    Keywords

    • SMI-TST: From 2006 in EWI-TST
    • TSTNE-Magnet-TMM: Torque Magnetometer
    • SMI-EXP: EXPERIMENTAL TECHNIQUES

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