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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 76, Issue 12, Pages 846–849
(Mi jetpl3004)
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This article is cited in 7 scientific papers (total in 7 papers)
CONDENSED MATTER
A new class of nodal stationary states in 2D Heisenberg ferromagnet
I. G. Bostrem, A. S. Ovchinnikov Department of Theoretical Physics, Ural State University
Abstract:
A new class of nodal topological excitations in a 2D Heisenberg model is studied. The solutions correspond to a nodal singular point of the gradient field of the azimuthal angle. An analytical solution found for the isotropic case. An effect of in-plane exchange anisotropy is studied numerically. It results in solutions which are analogues of the conventional out-of-plane solitons in the 2D magnets.
Received: 30.09.2002 Revised: 27.11.2002
Citation:
I. G. Bostrem, A. S. Ovchinnikov, “A new class of nodal stationary states in 2D Heisenberg ferromagnet”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:12 (2002), 846–849; JETP Letters, 76:12 (2002), 716–719
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https://www.mathnet.ru/eng/jetpl3004 https://www.mathnet.ru/eng/jetpl/v76/i12/p846
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Abstract page: | 146 | Full-text PDF : | 72 | References: | 35 |
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