METASTABLE LOCALIZED SOLITONS IN 2-DIMENS IONAL ANTIFERROMAGNETS - DYNAMICS AND CONTRIBUTION TO RESPONSE FUNCTIONS

Authors
IVANOV BA KOLEZHUK AK FILIN DV
Citation
Ba. Ivanov et al., METASTABLE LOCALIZED SOLITONS IN 2-DIMENS IONAL ANTIFERROMAGNETS - DYNAMICS AND CONTRIBUTION TO RESPONSE FUNCTIONS, Fizika nizkih temperatur, 22(12), 1996, pp. 1474-1477
Citations number
20
Categorie Soggetti
Physics, Applied
Journal title
Fizika nizkih temperatur → ACNP
ISSN journal
01326414
Volume
22
Issue
12
Year of publication
1996
Pages
1474 - 1477
Database
ISI
SICI code
0132-6414(1996)22:12<1474:MLSI2I>2.0.ZU;2-U
Abstract
Dynamics of internal degree of freedom has been studied and the contri bution of localized topological solitons vortices to response function s has been calculated in two-dimensional easy-magnetization-axis anti- ferromagnets under external magnetic field. The above solitons are fou nd to be dynamically stable relative to a collapse due to the conserva tion of vortex pulse.