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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 1:26 |
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Conference: Bucharest University Faculty of Physics 2012 Meeting
Section: Solid State Physics and Materials Science
Title:
Magnetization reversal via the Stoner-Wohlfarth model with bi-dimensional angular distributions of easy axes
Authors:
A. KUNCSER, Cristina KUNCSER, G. MAFTEI, S. ANTOHE
Affiliation:
University of Bucharest, Faculty of Physics
E-mail
akuncser@yahoo.com
Keywords:
Stoner-Wohlfarth, magnetization reversal
Abstract:
The Stoner-Wohlfarth model has been extended to the more general case of a bi-dimensional distribution of easy axes. The numerical simulations, checked in the case of a single uniaxial anisotropy axis, have provided complete information about the magnetization reversal under magnetic fields, applied at different directions versus the average direction of the angular distribution, considered either of step-shape or Gaussian-like. The provided results are more suitable to be compared with real experimental results obtained on textured magnetic thin films, characterized by vector MOKE magnetometry.
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