Period of quantum beats in spin-polarization dynamics in DWELLS is shown to vary systematically with In concentration in the well. Spin-polarization in undoped and modulation-doped DWELLS is found to be very robust at high temperature.
Engineering spin-polarization dynamics in InGaAs dot-in-a-well (DWELL) structures
2005 Quantum Electronics and Laser Science Conference ; 3 ; 1938-1940 vol. 3
2005-01-01
570354 byte
Conference paper
Electronic Resource
English
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