Stationary precession topological solitons with nonzero Hopf invariant in a uniaxial ferromagnet

Three-dimensional stationary precession solitons with nonzero Hopf indices are found numerically by solving the Landau-Lifshitz equation. The structure and existence domain of the solitons are found.

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Bibliographic Details
Published in:JETP letters 2008-10, Vol.88 (4), p.264-267
Main Authors: Borisov, A. B., Rybakov, F. N.
Format: Article
Language:English
Subjects:
Atomic
Biological and Medical Physics
Biophysics
Condensed Matter
Molecular
Optical and Plasma Physics
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum Information Technology
Solid State Physics
Spintronics
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Description
Summary:Three-dimensional stationary precession solitons with nonzero Hopf indices are found numerically by solving the Landau-Lifshitz equation. The structure and existence domain of the solitons are found.
ISSN:0021-3640
1090-6487
DOI:10.1134/S0021364008160091