Binding energies of Wannier excitons in GaAs-Ga1−xAlxAs quantum well structures
✍ Scribed by Ronald L. Greene; K.K. Bajaj
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 439 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0038-1098
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📜 SIMILAR VOLUMES
Binding energies of the ground state and of four excited states of a hydrogenic impurity in quantum well structures consisting of a single slab of GaAs sandwiched between two semi-infinite slabs of Ga~\_~AlxAs are calculated using a variational approach. The ground-state binding energy is calculated
The effects of an applied electric field on subband energies and excitonic binding for a graded GaAlAs quantum well are calculated variationally within the effective mass approximation. The very sensitive dependence of subband energies on the applied field is calculated using a model potential profi