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dc.creatorHadžievski, Ljupčo
dc.creatorMaluckov, Aleksandra
dc.creatorStepić, Milutin
dc.creatorKip, D
dc.date.accessioned2018-03-01T19:29:12Z
dc.date.available2018-03-01T19:29:12Z
dc.date.issued2004
dc.identifier.issn0031-9007 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/2784
dc.description.abstractDynamical properties of discrete solitons in nonlinear Schrodinger lattices with saturable nonlinearity are studied in the framework of the one-dimensional discrete Vinetskii-Kukhtarev model. Two stationary strongly localized modes, centered on site (A) and between two neighboring sites (B), are obtained. The associated Peierls-Nabarro potential is bounded and has multiple zeros indicating strong implications on the stability and dynamics of the localized modes. Besides a stable propagation of mode A, a stable propagation of mode B is also possible. The enhanced ability of the large power solitons to move across the lattice is pointed out and numerically verified.en
dc.rightsclosedAccessen
dc.sourcePhysical Review Lettersen
dc.titlePower controlled soliton stability and steering in lattices with saturable nonlinearityen
dc.typearticleen
dcterms.abstractХаджиевски Љупчо; Малуцков Aлександра; Степић Милутин; Кип, Д;
dc.citation.volume93
dc.citation.issue3
dc.identifier.wos000222691900017
dc.identifier.doi10.1103/PhysRevLett.93.033901
dc.citation.otherArticle Number: 033901
dc.citation.rankM21a
dc.identifier.pmid15323822
dc.identifier.scopus2-s2.0-4344672628


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