Intersubband absorption and infrared modulation in GaAs/AlGaAs single quantum wells
β Scribed by M.J. Kane; M.T. Emeny; N. Apsley; C.R. Whitehouse; D. Lee
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 293 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0749-6036
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π SIMILAR VOLUMES
Self-consistent calculations have been performed to obtain the wave functions and energy subbands of the two-dimensional electrons confined in a single quantum well of a AlxGal\_xAs/GaAs/AlxGal\_xAs heterostructure. The wave functions of the two-dimensional electron gas are found to be easily contro
Shake-up transitions involving QW hole subbands have been observed as satellites in selective photoluminescence spectra of undoped \(\mathrm{GaAs} / \mathrm{AlGaAs}\) QWs. These shake-up transitions are explained in terms of an interaction between localized exciton and valenceband hole states attach