Coherent exciton solitons in nonlinear lattices

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Назив:	Coherent exciton solitons in nonlinear lattices
Аутори:	Mašković L. Tošić B. Maksimović, Rado
Датум издавања:	1-јан-1998
Часопис:	Physica D: Nonlinear Phenomena
Сажетак:	Coherent soliton states are analysed using the equivalent Boson Hamiltonian for excitons. This equivalent Hamiltonian includes the exciton concentrations corresponding to the Tyablikov approximation in the theory of magnetism. Soliton spectra were derived depending on the intensity oflight source that creates solitons. Increased exciton concentration enhances the soliton stability. Copyright © 1998 Elsevier Science B.V.
URI:	https://open.uns.ac.rs/handle/123456789/11456
ISSN:	1672789
DOI:	10.1016/S0167-2789(97)00281-9
Налази се у колекцијама:	FTN Publikacije/Publications