Geodesic
A New Approach to Determination of Equilibrium Magnetization in Magnetic Nanostructures
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 3 (2010) no. 1, pp. 64-69

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A new approach to determination of the equilibrium magnetization in discrete model of a ferromagnetic is presented. Solving this problem is reduced to a system of linear inhomogeneous equations with Lagrange multipliers. The possibility of finding the numerical solutions of such systems is shown by applying of a modified power method. The efficiency of this approach is proved by examples of modelling magnetic microstructure and magnetization reversal process in a nanostructured thin magnetic film.
Keywords: micromagnetics, numerical analysis, magnetic hysteresis, magnetic domains
Mots-clés : nanostructures. 
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Andrey V. Izotov; Boris A. Belyaev; Andrey A. Leksikov. A New Approach to Determination of Equilibrium Magnetization in Magnetic Nanostructures. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 3 (2010) no. 1, pp. 64-69. http://geodesic.mathdoc.fr/item/JSFU_2010_3_1_a4/