Quantum Degenerate Exciton-Polaritons in Thermal Equilibrium

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We study the momentum distribution and relaxation dynamics of semiconductor microcavity polaritons by angle-resolved and time-resolved spectroscopy. Above a critical pump level, the thermalization time of polaritons at positive detunings becomes shorter than their lifetime, and the polaritons form a quantum degenerate Bose-Einstein distribution in thermal equilibrium with the lattice.
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Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/121634

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0604394
 http://arxiv.org/abs/cond-mat/0604394
 Phys. Rev. Lett. 97, 146402 (2006)
 doi:10.1103/PhysRevLett.97.146402

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arXiv