Thermal ionization of excitons in GaAs/AlGaAs quantum well structures.

Authors :: Colocci, M.
Gurioli, M.
Vinattieri, A.
Source :: Journal of Applied Physics. 9/15/1990, Vol. 68 Issue 6, p2809. 4p. 5 Graphs.
Publication Year :: 1990
Abstract: Focuses on the photoluminescence and photoluminescence excitation spectra performed on gallium arsenide/aluminum-gallium-arsenic quantum well structures. Thermal equilibrium between excitons, electrons and holes; Comparison of the emission from different wells grown in identical conditions; Establishment of the thermal equilibrium between excitons, electrons and holes.