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dc.creatorGombar, Sonja
dc.creatorMali, Petar
dc.creatorRadošević, Slobodan
dc.creatorTekić, Jasmina
dc.creatorPantić, Milan
dc.creatorPavkov-Hrvojević, Milica
dc.date.accessioned2021-09-03T12:17:48Z
dc.date.available2021-09-03T12:17:48Z
dc.date.issued2021
dc.identifier.issn0031-8949
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/9518
dc.description.abstractThe response function and largest Lyapunov exponent analysis were applied to the driven overdamped Frenkel-Kontorova model with two types of anharmonic convex interparticle potentials. In both cases model reduces to a single particle model for integer values of winding number. It is shown that the mirror image of the amplitude dependence of critical depinning force and largest Lyapunov exponent observed recently in the standard Frenkel-Kontorova model (Odavić et al 2017 Commun. Nonlinear Sci. Numer. Simul. 47, 100) is not retained generally. Behaviour of systems with relatively strong interparticle force was examined and evidence for the appearance of mode-locking phenomenon in both directions of particles’ motion is presented. © 2021 IOP Publishing Ltd.en
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45010/RS//
dc.relationrovincial Secretariat for High Education and Scientific Research of Vojvodina [APV 114-451-2201]
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200125/RS//
dc.rightsrestrictedAccess
dc.sourcePhysica Scripta
dc.subjectAnharmonic interactionsen
dc.subjectFrenkel-Kontorova modelen
dc.subjectShapiro stepsen
dc.subjectSynchronizationen
dc.titleInfluence of anharmonic convex interparticle potential and Shapiro steps in the opposite direction of driving forceen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractПавков-Хрвојевић, Милица; Гомбар, Соња; Мали, Петар; Радошевић, Слободан; Текић, Јасмина; Пантић, Милан;
dc.rights.holder© 2021 IOP Publishing Ltd.
dc.citation.volume96
dc.citation.issue3
dc.citation.spage035211
dc.identifier.wos000605841400001
dc.identifier.doi10.1088/1402-4896/abd5ec
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85099252281


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