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dc.creatorRadosavljević, Ana
dc.creatorGligorić, Goran
dc.creatorBeličev, Petra
dc.creatorMaluckov, Aleksandra
dc.creatorStepić, Milutin
dc.date.accessioned2018-03-01T17:44:47Z
dc.date.available2018-03-01T17:44:47Z
dc.date.issued2017
dc.identifier.issn2470-0045 (print)
dc.identifier.issn2470-0053 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1658
dc.description.abstractBy introducing evolving disorder in the binary kagome ribbons, we study the establishment of diffusive spreading of flat band states characterized by diffractionless propagation in regular periodic ribbons. Our numerical analysis relies on controlling strength and rate of change of disorder during light propagation while tailoring binarism of the kagome ribbons in order to isolate the flat band with the gap from the rest of the ribbons eigenvalue spectrum and study systematically its influence on diffusion. We show that the flat band plays a dominant role in the establishment of the diffusion for a given strength and rate of change of disorder, whereas the rest of the ribbons eigenvalue spectrum induces only quantitative differences in the light spreading regimes. Due to the universality of studied phenomena, our findings may be of interest in various disordered physical systems with flat spectral bands, ranging from photonics to ultracold matter systems and plasmonics.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45010/RS//
dc.relationSwedishChilean-Serbian trilateral project Control of light and matter waves propagation and localization in photonic lattices from the Swedish Research Council within the Swedish Research Links programme [348-2013-6752]
dc.rightsrestrictedAccessen
dc.sourcePhysical Review Een
dc.titleLight propagation in binary kagome ribbons with evolving disorderen
dc.typearticleen
dcterms.abstractРадосављевић Aна; Глигорић Горан; Беличев Петра; Малуцков Aлександра; Степић Милутин;
dc.citation.volume96
dc.citation.issue1
dc.identifier.wos000406313500004
dc.identifier.doi10.1103/PhysRevE.96.012225
dc.citation.otherArticle Number: 012225
dc.identifier.pmid29347261
dc.identifier.scopus2-s2.0-85027200724


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