Double donor in a spherical quantum dot
โ Scribed by Ecaterina C. Niculescu; Ana Niculescu
- Book ID
- 110404215
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 183 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0011-4626
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The binding energies of two electrons in a spherical quantum dot with square-well potential confinement are considered. The electron-electron interaction is included through a screened coulomb potential using the Richardson-Vinsome screening function applicable to GaAs. The finite barrier model lead
A wavefunction is proposed for calculating the ground-state energy of a screened donor in a spherical quantum dot under a parabolic potential by a variational method. The donor is taken to be at the center of the quantum dot. Results are presented for four values of the screening parameter by the pr
An investigation of the linear and nonlinear optical properties of a hydrogenic donor, which is in a spherical parabolic quantum dot (QD), has been performed by using the matrix diagonalization method. Based on the computed energies and wave functions, the linear and the third-order nonlinear optica