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Antipersistent Random Walk in a Two State Flashing Magnetic Potential

dc.contributor.authorTierno, Pietro
dc.contributor.authorSagués i Mestre, Francesc
dc.contributor.authorJohansen, Tom H.
dc.contributor.authorSokolov, Igor M., 1958-
dc.date.accessioned2019-05-20T11:09:14Z
dc.date.available2019-05-20T11:09:14Z
dc.date.issued2012-08-16
dc.date.updated2019-05-20T11:09:14Z
dc.description.abstractWe reveal the subdiffusive dynamics of paramagnetic colloids subjected to a two state flashing potential generated by periodic modulation of a magnetic bubble lattice. The particles perform a random walklike motion with antipersistent nature, showing for certain field parameters a crossover from subdiffusive to an enhanced diffusive behavior. We elucidate the stationary nature (no aging) of the subdiffusive process and stress its similarity with the random walk on a random walk model.
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec621568
dc.identifier.issn0031-9007
dc.identifier.urihttps://hdl.handle.net/2445/133445
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.109.070601
dc.relation.ispartofPhysical Review Letters, 2012, vol. 109, num. 7, p. 070601
dc.relation.urihttps://doi.org/10.1103/PhysRevLett.109.070601
dc.rights(c) American Physical Society, 2012
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física de la Matèria Condensada)
dc.subject.classificationFísica de partícules
dc.subject.classificationParamagnetisme
dc.subject.otherParticle physics
dc.subject.otherParamagnetism
dc.titleAntipersistent Random Walk in a Two State Flashing Magnetic Potential
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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