Dependence of the binding energy ofA(+) centers on quantum-well width in GaAs/AlGaAs structures
✍ Scribed by Yu. L. Ivanov; P. V. Petrov; A. A. Tonkikh; G. É. Tsyrlin; V. M. Ustinov
- Book ID
- 110135527
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 48 KB
- Volume
- 37
- Category
- Article
- ISSN
- 1063-7826
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We report measurements of photoluminescence (PL) spectra due to A þ -centers in GaAs/AlGaAs quantum well (QW). We observe temperature and pump dependence of the PL spectra as well as polarized PL spectra taken under an applied magnetic field and uniaxial stress. It was shown that holehole exchange i
Using a variational procedure within the effective-mass approximation we have calculated the binding energies of shallow-donor impurities in cylindrical GaAs quantum-well wires, in an axial magnetic field and an infinite confinement potential. In contrast to the previous results in quantum wells, we