Polaron Effect on the Optical Absorption Edge of Semiconductors
✍ Scribed by B. Velický
- Publisher
- John Wiley and Sons
- Year
- 1967
- Tongue
- English
- Weight
- 140 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0370-1972
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📜 SIMILAR VOLUMES
## Abstract Using the Green function methods in the Feynman‐path integral formulation, applied to disordered systems and developed already in previous papers, the optical absorption edge of heavily doped semiconductors in zero magnetic field at low temperatures is investigated. Two band‐structure m
The linear and nonlinear optical absorptions considering the weak-coupling electron-LO-phonon interaction in asymmetrical semiparabolic quantum wells are theoretically investigated. The numerical results for the typical GaAs=Al x Ga 1Àx As material show that the factors of Al content x, the relaxati