Pseudo-alloy behavior of InAs-GaAs strained-layer superlattices
โ Scribed by P. Voisin; M. Voos; M.C. Tamargo; R.E. Nahory; A.Y. Cho
- Publisher
- Elsevier Science
- Year
- 1986
- Weight
- 48 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0167-2584
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๐ SIMILAR VOLUMES
We have theoretically investigated the valence-band discontinuity \(\left(\Delta E_{v}\right)\) at the (100) GaAs/AlAs interface with the InAs strained insertion-layer. The theoretical calculation is carried out by the self-consistent tight-binding method with the \(s p^{3} s^{*}\) basis in the \((\
Optical properties of two-dimensional transmission-type spatial light modulators using InAs/ GaAs short-period strained-layer superlattices (SPSLSs) in quantum wells, which operate near 960 nm, are investigated. The absorption characteristics of the individual pixels across a #200 pixellated wafer,
We have performed a photoreflectance study of the above-barrier states in ( \(\mathrm{InAs})_{1} /(\mathrm{GaAs})_{m}\) strained-layer superlattices ( \(m=10\) and 30 monolayers) grown on a (001) GaAs substrate by molecular-beam epitaxy. We have clearly observed the optical transitions associated wi