Cavity polariton condensate in a disordered environment

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Show simple item record Thunert, Martin Janot, Alexander Franke, Helena Sturm, Chris Michalsky, Tom Martín, María Dolores Viña, Luis Rosenow, Bernd Grundmann, Marius Schmidt-Grund, Rüdiger
dc.contributor.other UAM. Departamento de Física de Materiales es_ES 2017-02-20T15:58:58Z 2017-02-20T15:58:58Z 2016-02-09
dc.identifier.citation Physical Review B - Condensed Matter and Materials Physics 93.6 (2016): 064203 en_US
dc.identifier.issn 1550-235X (online) es_ES
dc.identifier.issn 1098-0121 (print) es_ES
dc.description.abstract We report on the influence of disorder on an exciton-polariton condensate in a ZnO-based bulk planar microcavity and compare experimental results with a theoretical model for a nonequilibrium condensate. Experimentally, we detect intensity fluctuations within the far-field emission pattern even at high condensate densities, which indicates a significant impact of disorder. We show that these effects rely on the driven dissipative nature of the condensate and argue that they can be accounted for by spatial phase inhomogeneities induced by disorder, which occur even for increasing condensate densities realized in the regime of high excitation power. Thus, nonequilibrium effects strongly suppress the stabilization of the condensate against disorder, contrary to what is expected for equilibrium condensates in the high-density limit. Numerical simulations based on our theoretical model reproduce the experimental data en_US
dc.description.sponsorship A.J. is supported by the Leipzig School of Natural Sciences BuildMoNa. This work was supported by Deutsche Forschungsgemeinschaft through project GR 1011/20-2, by Deutscher Akademischer Austauschdienst within the project PPP Spain (ID 57050448) and by Spanish MINECO Projects No. MAT2011-22997 and No. MAT2014-53119-C2-1-R en_US
dc.format.extent 12 pag. es_ES
dc.format.mimetype application/pdf en
dc.language.iso eng en
dc.publisher American Physical Society en_US
dc.relation.ispartof Physical Review B - Condensed Matter and Materials Physics en_US
dc.rights © 2016 American Physical Society en_US
dc.subject.other Cavity polariton condensate en_US
dc.subject.other Environment en_US
dc.title Cavity polariton condensate in a disordered environment en_US
dc.type article en
dc.subject.eciencia Física es_ES
dc.relation.publisherversion es_ES
dc.identifier.doi 10.1103/PhysRevB.93.064203 es_ES
dc.identifier.publicationfirstpage 064203 es_ES
dc.identifier.publicationissue 6 es_ES
dc.identifier.publicationlastpage 064203 es_ES
dc.identifier.publicationvolume 93 es_ES
dc.relation.projectID Gobierno de España. MAT2011-22997 es_ES
dc.relation.projectID Gobierno de España. MAT2014-53119-C2-1-R es_ES
dc.type.version info:eu-repo/semantics/publishedVersion en
dc.rights.accessRights openAccess en
dc.authorUAM Viña Liste, Luis M. (258985)

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