Show simple item record

Files in this item


Item metadata

dc.contributor.authorCwik, Justyna
dc.contributor.authorReja, Sahinur
dc.contributor.authorLittlewood, Peter B.
dc.contributor.authorKeeling, Jonathan
dc.identifier.citationCwik , J , Reja , S , Littlewood , P B & Keeling , J 2014 , ' Polariton condensation with saturable molecules dressed by vibrational modes ' , EPL , vol. 105 , no. 4 , 47009 .
dc.identifier.otherPURE: 101353041
dc.identifier.otherPURE UUID: 9e6a7ab9-8e08-4115-b8d7-14a0156bc179
dc.identifier.otherBibtex: urn:9d7ec4fa2162186ff317a85885cc3d4a
dc.identifier.otherScopus: 84896358031
dc.identifier.otherORCID: /0000-0002-4283-552X/work/27559422
dc.identifier.otherWOS: 000333016700024
dc.descriptionJAC acknowledges support from EPSRC, SR from the Cambridge Commonwealth trust, JK from EPSRC program "TOPNES" (EP/I031014/1) and EPSRC (EP/G004714/2). Argonne National Laboratory's work was supported by the U.S. Department of Energy, Office of Basic Energy Sciences under contract No. DE-AC02-06CH11357.en
dc.description.abstractPolaritons, mixed light-matter quasiparticles, undergo a transition to a condensed, macroscopically coherent state at low temperatures or high densities. Recent experiments show that coupling light to organic molecules inside a microcavity allows condensation at room temperature. The molecules act as saturable absorbers with transitions dressed by molecular vibrational modes. Motivated by this, we calculate the phase diagram and spectrum of a modified Tavis-Cummings model, describing vibrationally dressed two-level systems, coupled to a cavity mode. Coupling to vibrational modes can induce re-entrance, i.e. a normal-condensed-normal sequence with decreasing temperature and can drive the transition first-order.
dc.rightsCopyright EPLA, 2014. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence ( Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.en
dc.subjectQC Physicsen
dc.titlePolariton condensation with saturable molecules dressed by vibrational modesen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record