Abstract:
Experimental studies of the phase diagram of Bose condensation in a system of spatially indirect dipolar excitons in GaAs/AlGaAs quantum wells are reviewed. The properties of spatially periodic patterns arising in the luminescence of the exciton Bose condensate in a ring-shaped potential trap and the coherence of the condensate luminescence are discussed.
Citation:
A. V. Gorbunov, V. B. Timofeev, “Phase diagram of the bose condensation of dipolar excitons in GaAs/AlGaAs quantum-well heterostructures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:2 (2012), 145–155; JETP Letters, 96:2 (2012), 138–147