Spin-polarized excitons are optically created in a diluted magnetic semiconductor layer and transferred to a non-magnetic GaAs/AlGaAs quantum well. The photoluminescence intensity is measured polarization resolved and gives clear evidence for efficient spin injection.
Optical spin injection from a ZnMnSe spin aligner into GaAs/AlGaAs quantum wells
2005 Quantum Electronics and Laser Science Conference ; 2 ; 1064-1066 Vol. 2
2005-01-01
583762 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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