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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 82, Issue 7, Pages 489–493
(Mi jetpl1580)
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This article is cited in 22 scientific papers (total in 22 papers)
CONDENSED MATTER
Local magnon modes and the dynamics of a small-radius two-dimensional magnetic soliton in an easy-axis ferromagnet
B. A. Ivanova, D. D. Shekab a Institute of Magnetism, National Academy of Sciences of Ukraine
b National Taras Shevchenko University of Kyiv
Abstract:
The internal dynamics of a small-radius precession magnetic soliton is considered. A variational formulation of the problem on the soliton-magnon interaction is proposed and used to calculate the frequency of a truly local mode. It is shown that this mode, as well as the conventional translational mode, remains localized in the small soliton radius limit. The presence of the local mode is confirmed by the numerical solution of the scattering problem.
Received: 23.05.2005 Revised: 10.08.2005
Citation:
B. A. Ivanov, D. D. Sheka, “Local magnon modes and the dynamics of a small-radius two-dimensional magnetic soliton in an easy-axis ferromagnet”, Pis'ma v Zh. Èksper. Teoret. Fiz., 82:7 (2005), 489–493; JETP Letters, 82:7 (2005), 436–440
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https://www.mathnet.ru/eng/jetpl1580 https://www.mathnet.ru/eng/jetpl/v82/i7/p489
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Abstract page: | 228 | Full-text PDF : | 87 | References: | 41 |
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