High-resolution X-ray diffraction investigation of crystal perfection and relaxation of GaAs/InGaAs/GaAs quantum wells depending on MOVPE growth conditions
1. Ferdinand-Braun-Institut für H?chstfrequenztechnik, Berlin Rudower Chaussee 5, 12489, Berlin, Germany 2. Bundesanstalt für Materialforschung und-prüfung, Unter den Eichen 87, 12205, Berlin, Germany