Shallow Donors in a Quantum Well Wire: Electric Field and Geometrical Effects
✍ Scribed by M. Ulaş; H. Akbaş; M. Tomak
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 236 KB
- Volume
- 200
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We report a calculation of the absorption coefficient of donor impurities located at the center of a quasi-1D GaAs quantum well wire with finite confinement potential as a function of photon energies for different wire widths. The theory has been formulated by using suitable variational wave functio
Using a variational approach within the effective mass approximation we calculate the binding energy of the ground and some excited donor impurity states in quantum-well wires with rectangular and cylindrical transversal sections under the action of applied electric fields. We study the binding ener