Circular Photogalvanic Effect at Inter-Band Excitation in Semiconductor Quantum Wells

V. V. Bel'kov, S. D. Ganichev, Petra Schneider +7

We observed a circular photogalvanic effect (CPGE) in GaAs quantum wells at inter-band excitation. The spectral dependence of the CPGE is measured together with that of the polariz…