Precessing Ball Solitons in Kinetics of a Spin-Flop Phase Transition
Author
Source
Physics Research International
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-14
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The fundamentals of precessing ball solitons (PBS), arising as a result of the energy fluctuations during spin-flop phase transition induced by a magnetic field in antiferromagnets with uniaxial anisotropy, are presented.
The PBS conditions exist within a wide range of amplitudes and energies, including negative energies relative to an initial condition.
For each value of the magnetic field, there exists a precession frequency for which a curve of PBS energy passes through a zero value (in bifurcation point), and hence, in the vicinity of this point the PBS originate with the highest probability.
The characteristics of PBS, including the time dependences of configuration, energy, and precession frequency, are considered.
As a result of dissipation, the PBS transform into the macroscopic domains of a new phase.
American Psychological Association (APA)
Nietz, V. V.. 2011. Precessing Ball Solitons in Kinetics of a Spin-Flop Phase Transition. Physics Research International،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-487704
Modern Language Association (MLA)
Nietz, V. V.. Precessing Ball Solitons in Kinetics of a Spin-Flop Phase Transition. Physics Research International No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-487704
American Medical Association (AMA)
Nietz, V. V.. Precessing Ball Solitons in Kinetics of a Spin-Flop Phase Transition. Physics Research International. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-487704
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487704