A new lattice relaxation mode in InGaAs on GaAs
β Scribed by Takuya Fujii; Susumu Yamazaki
- Book ID
- 103170376
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 388 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0022-0248
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π SIMILAR VOLUMES
## Abstract The series of samples is investigated to verify the validity of the scattering theory within the layers of different relaxation degree. The samples composed of In~0.06~Ga~0.94~As layer of different thicknesses on GaAs [001] substrates were grown using MBE technique. The symmetric and as
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