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dc.contributor.authorBaumberg, Jeremy
dc.date.accessioned2018-09-29T06:09:14Z
dc.date.available2018-09-29T06:09:14Z
dc.identifier.issn1079-7114
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/282944
dc.description.abstractExciton polaritons in high quality semiconductor microcavities can travel long macroscopic distances (>100μm) due to their ultra-light effective mass. The polaritons are repelled from the optically-pumped exciton reservoirs where they are formed, however their spatial dynamics is not as expected for point-like particles. Instead we show polaritons emitted into waveguides travel orthogonally to the repulsive potential gradient, and can only be explained if they are emitted as macroscopic delocalised quantum particles, even before they form Bose condensates.
dc.publisherAPS
dc.titleSeeing Quantised Polaritons without Condensation
dc.typeArticle
prism.publicationNamePhysical Review Letters
dc.identifier.doi10.17863/CAM.30307
dcterms.dateAccepted2018-07-11
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-07-11
dc.contributor.orcidBaumberg, Jeremy [0000-0002-9606-9488]
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/G060649/1)
pubs.funder-project-idLeverhulme Trust (VP1-2013-011)
pubs.funder-project-idEuropean Research Council (320503)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/L027151/1)
rioxxterms.freetoread.startdate2019-09-28


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