Email this article Nonlinear dynamics of breathers in the spiral structures of magnets
- Authors: Kiselev V.V.1, Raskovalov A.A.1
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Affiliations:
- Mikheev Institute of Metal Physics, Ural Branch
- Issue: Vol 122, No 6 (2016)
- Pages: 1094-1103
- Section: Statistical, Nonlinear, and Soft Matter Physics
- URL: https://journals.rcsi.science/1063-7761/article/view/190372
- DOI: https://doi.org/10.1134/S1063776116060133
- ID: 190372
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Abstract
The structure and properties of pulsating solitons (breathers) in the spiral structures of magnets are analyzed within the sine-Gordon model. The breather core pulsations are shown to be accompanied by local shifts and oscillations of the spiral structure with the formation of “precursors” and “tails” in the moving soliton. The possibilities for the observation and excitation of breathers in the spiral structures of magnets and multiferroics are discussed.
About the authors
V. V. Kiselev
Mikheev Institute of Metal Physics, Ural Branch
Author for correspondence.
Email: kiselev@imp.uran.ru
Russian Federation, ul. S. Kovalevskoy 18, Yekaterinburg, 620990
A. A. Raskovalov
Mikheev Institute of Metal Physics, Ural Branch
Email: kiselev@imp.uran.ru
Russian Federation, ul. S. Kovalevskoy 18, Yekaterinburg, 620990
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