Deveaud-Pledran, Benoit2010-11-302010-11-302010-11-30200810.1038/453297ahttps://infoscience.epfl.ch/handle/20.500.14299/61397WOS:000255868400032Polaritons are an odd cross-breed of a particle, half-matter, half-light. They could offer an abundant crop of new and improved optoelectronic devices — a promise already being fulfilled.Semiconductor microcavityexciton-polaritonLight Emiting Diodetext::journal::journal article::research article