Mixing of the heavy and lidht holestates and poliarized luminescence in strained superlattice GaAs/AIAs

摘要

The appeared mismatch deformations and their influence on the valuence band of the thin layer GaAs in the structure AlAs-GaAs-AlAs were investigated for the different orientations of substrates. The mismatch deformation has been taken into account in the minibands forming at (001) oriented superstructure GaAs/AlAs. The results of the polarized photoluminescence in the superstructures GaAs/AlAs were analyzed.