Electron spin beats in InGaAs/GaAs quantum dots
β Scribed by V. K. Kalevich; M. N. Tkachuk; P. Le Jeune; X. Marie; T. Amand
- Book ID
- 110118960
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1999
- Tongue
- English
- Weight
- 86 KB
- Volume
- 41
- Category
- Article
- ISSN
- 1063-7834
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π SIMILAR VOLUMES
Suppressed relaxation in strongly confined InGaAs/GaAs quantum dots (QDs) was investigated by resonantly excited time-resolved photoluminescence spectroscopy. Hot exciton recombination and temperature-dependent relaxation are demonstrated supporting multi-phonon processes to dominate the relaxation
The influence of local charge separation in self-organized In(Ga)As/GaAs quantum dots (QDs) on the exciton dynamics under resonant excitation of the confined exciton in the first excited state is investigated by time-resolved photoluminescence spectroscopy. The oscillator strength and the relaxation