Magnetic hysteresis based on dipolar interactions in granular magnetic systems
نویسندگان
چکیده
منابع مشابه
Influence of magnetic domain size on dipolar interactions and hysteresis field asymmetry in layered high/low coercivity perpendicular anisotropy systems
متن کامل
Computational hysteresis in modeling magnetic systems
Simulations of magnetic and magnetoelastic behavior based on xnicromagnetic theory exhibit hysteresis. These magnetic systems have a highly nonlinear character involving short and long range fields. Computational results are presented and the role of various energetic contributions assessed and predicted using methods of contemporary nonlinear analysis.
متن کاملDipolar interactions and anisotropic magnetoresistance in metallic granular systems
A general treatment of spin dependent components of non-equilibrium distribution function within the formalism of Boltzmann equation is developed and applied to the problem of magnetotransport in a system of magnetic granules embedded into a non-magnetic metallic host. Using a simple model for the spin dependent perturbation potential of the granules we find that the typical relationship betwee...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1999
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.60.12207