Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Mathematics & Physics. 2010 3 (1)
- Authors
- Izotov, Andrey V.; Belyaev, Boris A.; Leksikov, Andrey A.
- Contact information
- Izotov, Andrey V. : Institute of Engineering Physics and Radio Electronics, Siberian Federal University; Svobodny 79, Krasnoyarsk, 660041, Russia, e-mail: ; Belyaev, Boris A. : Kirensky Institute of Physics, SB RAS; Akademgorodok 50, Krasnoyarsk, 660036, Russia,; Leksikov, Andrey A. : Kirensky Institute of Physics, SB RAS; Akademgorodok 50, Krasnoyarsk, 660036, Russia,
- Keywords
- micromagnetics; numerical analysis; magnetic hysteresis; magnetic domains; nanostructures
- 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.
- Pages
- 64-69
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/1599
Journal of Siberian Federal University. Mathematics & Physics / A New Approach to Determination of Equilibrium Magnetization in Magnetic Nanostructures
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