| Literature DB >> 17155273 |
Hui Deng1, David Press, Stephan Götzinger, Glenn S Solomon, Rudolf Hey, Klaus H Ploog, Yoshihisa Yamamoto.
Abstract
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.Year: 2006 PMID： 17155273 DOI： 10.1103/PhysRevLett.97.146402
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161