Houdré, RHermann, CLampel, GGossard, A C2007-08-312007-08-312007-08-31198610.1088/0031-8949/1986/T13/040https://infoscience.epfl.ch/handle/20.500.14299/10965Photoemission and Photoluminescence from GaAs/GaAlAs Superlatticestext::conference output::conference proceedings::conference paper