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Effect of coupling between heavy and light holes on the binding energy of an exciton in a quantum well

✍ Scribed by U. Ekenberg; M. Altarelli

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
362 KB
Volume
3
Category
Article
ISSN
0749-6036

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πŸ“œ SIMILAR VOLUMES

Exciton binding energy in a double quant
Exciton binding energy in a double quantum well: effect of the barrier shift
✍ K. Ryczko; G. Sek; J. Misiewicz πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 218 KB

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