Effect of the Confined LO-Phonons on the Binding Energy of the Hydrogenic Impurity in a CdSe Quantum Dot
β Scribed by B. El Amrani; M. Fliyou; M. Barnoussi; M. Bouayad
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 118 KB
- Volume
- 219
- Category
- Article
- ISSN
- 0370-1972
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π SIMILAR VOLUMES
The binding energy of a donor impurity in a spherical GaAsΒ±(Ga,Al)As quantum dot with parabolic confinement is calculated as a function of the radius of the quantum dot and as a function of the intensity of an applied electric field. Calculations are performed within the effective-mass approximation
The binding energies of shallow hydrogenic donor impurities in GaAsΒ±(Ga,Al)As quantum boxes are calculated as a function of the size of the structure and as a function of the intensity of an applied electric field. The calculations are performed within the effective-mass approximation and using a va
## Abstract CdSe nanoparticles were electrodeposited on mechanically strained gold, the latter achieved by controlled bending of gold films evaporated on mica. It is shown that the size and bandgap of the electrodeposited CdSe quantum dots (QDs) can be varied by applying mechanical strain to the Au