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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2014, Volume 99, Issue 12, Pages 806–812 DOI: https://doi.org/10.7868/S0370274X14120054
(Mi jetpl3759)
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This article is cited in 18 scientific papers (total in 18 papers)
CONDENSED MATTER
Vortex structures in planar lattices of magnetic dipoles in the presence of exchange coupling
A. M. Shutyi, D. I. Sementsov Ulyanovsk State University
DOI:
https://doi.org/10.7868/S0370274X14120054
Abstract:
Vortex equilibrium states of planar square lattices of magnetic dipoles in the presence of the exchange interaction have been studied. It has been shown that the vortex equilibrium configurations differ in the position of the vortex center and, correspondingly, in the magnitude and direction of the total magnetic moment of the system. In the case of the position of the vortex center in the center of the array, the total magnetic moment of the system is zero. The vortex center moves in the direction perpendicular to the field under the action of the external planar magnetic field on the system. Thus, the transitions between different equilibrium vortex configurations are implemented and the magnetic moment of the system of dipoles is controlled.
Received: 16.04.2014 Revised: 12.05.2014
Citation:
A. M. Shutyi, D. I. Sementsov, “Vortex structures in planar lattices of magnetic dipoles in the presence of exchange coupling”, Pis'ma v Zh. Èksper. Teoret. Fiz., 99:12 (2014), 806–812; JETP Letters, 99:12 (2014), 695–701
Linking options:
https://www.mathnet.ru/eng/jetpl3759 https://www.mathnet.ru/eng/jetpl/v99/i12/p806
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