Blue Shift of the Exciton Resonance due to Exciton-Exciton Interactions in a Multiple-Quantum-Well Structure
β Scribed by Peyghambarian, N.; Gibbs, H. M.; Jewell, J. L.; Antonetti, A.; Migus, A.; Hulin, D.; Mysyrowicz, A.
- Book ID
- 121736371
- Publisher
- The American Physical Society
- Year
- 1984
- Tongue
- English
- Weight
- 196 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0031-9007
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π SIMILAR VOLUMES
We have calculated the exciton binding energy in an Al x Ga 1-x As/GaAs double quantum well by a variational envelope function procedure using a simple two-band model. The influence of the shift of the AlAs separating barrier, introducing an asymmetry into the system, on the value of the exciton bin
A study of the process of exciton formation due to acoustic phonon interaction in quantum wells (QWs) is presented. Considering that excitons are formed from photoexcited free electron-hole pairs, we have derived the rate of such formation as a function of density and temperature of charge carriers