Screening of the electron-hole interaction in quantum well structures
β Scribed by Harold N. Spector; J. Lee; P. Melman
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 253 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0749-6036
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π SIMILAR VOLUMES
Valence energy subbands and hole effective masses for quantum-well structures have been calculated, using GaInAs-InGaAsP and GaAs-AlGaAs material systems as an example. A Luttinger-Kohn 4 Γ 4 hamiltonian with heavy-hole and light-hole band mixing was used in the calculations. Systematic numerical re
We present calculations and data on superposltlonlng of light-and heavy-hole band-edge states in InxGal.xAs/InyAll.yAs multiple strained quantum-well structures. This superposltloning, produced by tailoring the built-in biaxial tensile strain in the InGaAs quantum wells, may improve performance of