https://doi.org/10.1140/epjb/e2006-00153-6
Dynamics of topological solitons in two-dimensional ferromagnets
1
National Taras Shevchenko University of Kiev, 03127 Kiev, Ukraine
2
Physics Institute, University of Bayreuth, 95440 Bayreuth, Germany
3
Institute of Magnetism, 04071 Kiev, Ukraine
Corresponding author: a This email address is being protected from spambots. You need JavaScript enabled to view it.
Received:
14
August
2005
Revised:
6
January
2006
Published online:
5
May
2006
Abstract
Dynamical topological solitons are studied in classical two-dimensional Heisenberg easy-axis ferromagnets. The properties of such solitons are treated both analytically in the continuum limit and numerically by spin dynamics simulations of the discrete system. Excitation of internal mode causes orbital motion. This is confirmed by simulations.
PACS: 75.10.Hk – Classical spin models / 75.30.Ds – Spin waves / 05.45.-a – Nonlinear dynamics and chaos / 75.40.Mg – Numerical simulation studies
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2006
