Within the effective-mass approximation a simple method to calculate the spectra of a shallowdonor impurity in GaAs±(Ga, Al)As cylindrical quantum-well wires (QWWs) suitable for any confinement potential shape in radial direction is proposed. A trial function is taken as the product of a hydrogenic
✦ LIBER ✦
Shallow impurity levels in GaAs(Ga, Al)As quantum wells
✍ Scribed by Luiz E. Oliveira
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 228 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0749-6036
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