Magnetization reversal and spin dynamics exchange in biased F/AF bilayers probed with complex permeability spectra
نویسندگان
چکیده
منابع مشابه
Asymmetric magnetization reversal in exchange biased polycrystalline F/AF bilayers
This paper describes a model for magnetization reversal in polycrystalline Ferromagnetic/Antiferromagnetic exchange biased bilayers. We assume that the exchange energy can be expanded into cosine power series. We show that it is possible to fit experimental asymmetric shape of hysteresis loops in exchange biased bilayer for any direction of the applied field. The hysteresis asymmetry is discuss...
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D. M. Engebretson,1 W. A. A. Macedo,2,* Ivan K. Schuller,2 P. A Crowell,1 and C. Leighton3 1School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA 2Department of Physics, University of California-San Diego, La Jolla, California 92093, USA 3Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, USA sRe...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2003
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1557959