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Journal of Siberian Federal University. Mathematics & Physics, 2010, Volume 3, Issue 1, Pages 64–69
(Mi jsfu103)
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This article is cited in 1 scientific paper (total in 1 paper)
A New Approach to Determination of Equilibrium Magnetization in Magnetic Nanostructures
Andrey V. Izotova, Boris A. Belyaevb, Andrey A. Leksikovb a Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russia
b Kirensky Institute of Physics, SB RAS, Krasnoyarsk, Russia
Abstract:
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, nanostructures.
Received: 14.12.2009 Received in revised form: 31.01.2010 Accepted: 15.02.2010
Citation:
Andrey V. Izotov, Boris A. Belyaev, Andrey A. Leksikov, “A New Approach to Determination of Equilibrium Magnetization in Magnetic Nanostructures”, J. Sib. Fed. Univ. Math. Phys., 3:1 (2010), 64–69
Linking options:
https://www.mathnet.ru/eng/jsfu103 https://www.mathnet.ru/eng/jsfu/v3/i1/p64
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Abstract page: | 303 | Full-text PDF : | 81 | References: | 33 |
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