Papers by Keyword: Solitons

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Authors: V.V. Kiselev, A.A. Raskovalov
Abstract: In the framework of sine-Gordon model, the complete analysis of structure and properties of pulsating solitons (breathers) in the spiral magnetic structures is given. The possibilities of observing and exciting of breathers in the spiral structures of magnets and multiferroics are discussed.
Authors: B.K.D. Gairola
Authors: Rosmin Elsa Mohan, K.S. Sreelatha, M. Sivakumar, A. Krishnashree
Abstract: In this paper, the modeling investigations of ZnO planar waveguides with varying refractive indices are quoted. The nature of field mode propagations highlights the nonlinear nature of ZnO. The field distributions of the doped structure are also considered and compared. We have focused on the 600-1200 nm wavelengths of the input beam, where nonlinear effects for ZnO are observed to be at their prime. It is observed that the mode distributions in the doped structure define solitary pulse propagation in itself.
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