Uniformely excited e-h plasma in direct-gap Ga1−xAlxAs under 3-D confinement has been measured by photoluminescence at 2 K. A satisfactory fit to experiment in the whole range of densities investigated is given by a theoretical model with k-conservation and collision broadening, using a single value of density and temperature throughout the excited region. The fitted renormalized gap matches closely current theoretical values, independent of composition x.

The e-h plasma in direct-gap GaAlas under 3-d confinement

MODESTI, SILVIO;
1983-01-01

Abstract

Uniformely excited e-h plasma in direct-gap Ga1−xAlxAs under 3-D confinement has been measured by photoluminescence at 2 K. A satisfactory fit to experiment in the whole range of densities investigated is given by a theoretical model with k-conservation and collision broadening, using a single value of density and temperature throughout the excited region. The fitted renormalized gap matches closely current theoretical values, independent of composition x.
1983
http://dx.doi.org/10.1016/0378-4363(83)90520-X
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2563291
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