ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

For citation:

Morozova M. A., Sharaevsky Y. P., Sheshukova S. E. Mechanisms of formation of envelope solitons in periodic ferromagnetic structures. Izvestiya VUZ. Applied Nonlinear Dynamics, 2010, vol. 18, iss. 5, pp. 111-120. DOI: 10.18500/0869-6632-2010-18-5-111-120

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
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Language: 
Russian
Heading: 
Nonlinear Waves. Solitons
Article type: 
Article
UDC: 
539.216.2:537.635.001
DOI: 
10.18500/0869-6632-2010-18-5-111-120

Mechanisms of formation of envelope solitons in periodic ferromagnetic structures

Autors: 
Morozova Maria Aleksandrovna, Saratov State University
Sharaevsky Yury Pavlovich, Saratov State University
Sheshukova Svetlana Evgenevna, Saratov State University
Abstract: 

Features of envelope solitons formation in one­dimensional periodic ferromagnetic structure were considered. The model based on the coupled nonlinear Schrodinger equations was used for investigation. The parameter region was calculated in which solitons similar Bragg solitons with different features can arise. Mechanisms of the formation of the solitons localized on the limited length of the structure with different excitation technique were considered.

Key words: 
Bragg soliton
magnon crystal
coupled nonlinear Schrodinger equations
bandgap
periodic ferromagnetic structure
magnetostatic wave
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Received: 
25.06.2010
Accepted: 
01.07.2010
Published: 
31.12.2010
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