Energy spectra of donors and acceptors in quantum-well structures: Effect of spatially dependent screening
β Scribed by Oliveira, L. E.; Falicov, L. M.
- Book ID
- 126073021
- Publisher
- The American Physical Society
- Year
- 1986
- Tongue
- English
- Weight
- 747 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
The conduction and valence subband energies in the presence of an electric field are calculated using the fifth-order Runge-Kutta method. The binding energies of shallow donors, acceptors and excitons in finite-barrier GaAs/Ga 1-x Al x As quantum wells are then obtained variationally in the presence
Polarizabilities of shallow donors and acceptors in infinite-barrier GaAs/Ga \V Al V As quantum wells have been calculated using the Hasse variational method within the effective mass approximation. The effect of spatially dependent screening on polarizabilities is taken into account with an r-depen