ANALYSIS OF BIAXIAL ANISOTROPY IN FERRITE-GARNET FILMS WITH IN-PLANE MAGNETIZATION USING PULSE INDUCTIVE EQUIPMENT

ANALYSIS OF BIAXIAL ANISOTROPY IN FERRITE-GARNET FILMS WITH IN-PLANE MAGNETIZATION USING PULSE INDUCTIVE EQUIPMENT

A method of studying biaxial anisotropy in ferrite-garnet films with in-plane magnetization is considered. To ensure the maximum reliability in a comparison between the pulse properties of a film and its anisotropy the latter is investigated by means of a pulse inductive apparatus. For the identific...

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Veröffentlicht in:Journal of Optoelectronics and Advanced Materials 2004-09, Vol.6 (3), p.931-934
Hauptverfasser: Il'yashenko, E I, Il'iycheva, E N, Kolotov, O S, Matyunin, A V, Pogozhev, V A
Format: Artikel
Sprache:eng
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Zusammenfassung:A method of studying biaxial anisotropy in ferrite-garnet films with in-plane magnetization is considered. To ensure the maximum reliability in a comparison between the pulse properties of a film and its anisotropy the latter is investigated by means of a pulse inductive apparatus. For the identification of the anisotropy axes the dependence of the shape of the 180 deg -pulse reversal signal on the direction of the switching field is analyzed. The value of the effective anisotropy field, was measured by the method of free magnetization oscillations.
ISSN:1454-4164