Bel'kov, V. and Ganichev, Sergey and Schneider, Petra and Back, Christian and Oestreich, M. and Rudolf, J. and Hägele, D. and Golub, L. and Wegscheider, Werner and Prettl, Wilhelm (2003) Circular photogalvanic effect at inter-band excitation in semiconductor quantum wells. Solid State Communications 128 (8), pp. 283-286.
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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 polarization degree of the time-resolved photoluminescence. A theoretical model takes into account spin splitting of conduction and valence bands.
|Institutions:|| Physics > Institute of Experimental and Applied Physics > Chair Professor Back > Group Christian Back|
Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
|Keywords:||A. Quantum wells; D. Spin-orbit effects|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||20 Mar 2007|
|Last Modified:||20 Jul 2011 21:04|