Mechanisms of Gap Solitons Formation in Periodic Ferromagnetic Structures |
| M.A. Morozovaa, S.A. Nikitova,b, Yu.P. Sharaevskiia and S.E. Sheshukovaa
aSaratov State University, Nonlinear Physics Department, Saratov, 410012, Russia bKotel'nikov Institute of Radio Engineering and Electronics of Russian Academy of Sciences, Moscow, 125009, Russia |
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| The features of envelope soliton formation in one-dimensional periodic ferromagnetic structure were considered. The model based on the coupled nonlinear Schrödinger equations was used for investigation. The parameter space showing the region in which solitons similar to the Bragg solitons with different features can form: was calculated. The mechanisms of the formation of the solitons localized on the limited length of the structure were considered. |
| DOI: 10.12693/APhysPolA.121.1172 PACS numbers: 75.40.Gb, 75.70.Ak, 41.20.Jb |