Published October 2019 | Version v1
Journal article

Solitons in the stripe domain structure of an easy-axis ferromagnet

  • 1. Institute of Physics and Technology, Ural Federal University, Mira str., 19, Ekaterinburg 620002 (Russian Federation)
  • 2. Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Sofia Kovalevskaya str., 18, Ekaterinburg, 620108 (Russian Federation)

Description

New solutions of the Landau–Lifshitz model have been found and investigated by the "dressing" technique on a torus. They describe solitons strongly associated with the domain structure of an easy-axis ferromagnet. Solitons serve as elementary carriers of macroscopic shifts of the structure and are, under certain conditions, nuclei of the magnetic reversal of a material. It is shown, that the inhomogeneous elliptic precession of magnetization in a soliton core leads to oscillations of the neighboring domain walls of the structure. The connection of the mobility of solitons in the domain structure with the construction of their cores is investigated.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.chaos.2019.06.026

Additional details

Identifiers

DOI
10.1016/j.chaos.2019.06.026;
PII
S0960077919302383;

Publishing Information

Journal Title
Chaos, Solitons and Fractals
Journal Volume
127
Journal Page Range
p. 302-311
ISSN
0960-0779

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
54120636
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
DOMAIN STRUCTURE; MAGNETIZATION; NUCLEI; OSCILLATIONS; SOLITONS
Descriptors DEC
QUASI PARTICLES

Optional Information

Copyright
Copyright (c) 2019 Elsevier Ltd. All rights reserved.