Photoinduced absorption by excitons in multiple quantum wells
โ Scribed by M. Olszakier; E. Ehrenfreund; E. Cohen; L. Pfeiffer
- Book ID
- 107797785
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 255 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0022-2313
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A theory is presented for electromagnetic energy transfer and absorption mediated by quasi-twodimensional excitons in regular multiple-quantum-well (MQW) structures. The absorptivity, absorption coefficient and their integrals over the photon frequency are generally expressed as functions of the rat
We report the results of photoinduced absorption (PA) measurements in the energy range appropriate for transitions between the heavy holes (hh) and the spin orbit split-off valence-band holes (ao), in samples of undoped, bulk GaAa and GaAa/AlGaAa multiple-quantum-wells (MQW). The bulk GaAa hh-so abs