Signature of the microcavity exciton-polariton relaxation mechanism in the polarization of emitted light

Simple item page
dc.creatorRoumpos, Georgios
dc.creatorLai, Chih-Wei
dc.creatorLiew, T. C. H.
dc.creatorRubo, Yuri G.
dc.creatorKavokin, A. V.
dc.creatorYamamoto, Yoshihisa
dc.date2008-07-30
dc.date2009-05-11
dc.date.accessioned2026-07-07T13:12:55Z
dc.date.available2026-07-07T13:12:55Z
dc.descriptionWe have performed real and momentum space spin-dependent spectroscopy of spontaneously formed exciton polariton condensates for a non-resonant pumping scheme. Under linearly polarized pump, our results can be understood in terms of spin-dependent Boltzmann equations in a two-state model. This suggests that relaxation into the ground state occurs after multiple phonon scattering events and only one polariton-polariton scattering. For the circular pumping case, in which only excitons of one spin are injected, a bottleneck effect is observed, implying inefficient relaxation.
dc.description7 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/0807.4964
dc.identifierhttp://arxiv.org/abs/0807.4964
dc.identifierPhys. Rev. B 79, 195310 (2009)
dc.identifierdoi:10.1103/PhysRevB.79.195310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229724
dc.subjectMesoscale and Nanoscale Physics
dc.titleSignature of the microcavity exciton-polariton relaxation mechanism in the polarization of emitted light
dc.typetext

Files

Collections

arXiv