Electron Raman scattering of a hydrogenic impurity in a disc-shaped quantum dot
β Scribed by Shijun Liang; Wenfang Xie; Liangliang Lu
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 301 KB
- Volume
- 406
- Category
- Article
- ISSN
- 0921-4526
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π SIMILAR VOLUMES
The binding energies of hydrogenic impurity states with an impurity atom located at the center of a two-dimensional circular quantum dot confined by an infinite barrier potential are studied as a function of the dot radius and of the screening parameter in the potential. Accurate binding energies ar
A variational approach is employed to obtain the ground and the first excited state binding energies of an electron bound to a hydrogenic impurity in a polar semiconductor quantum dot (QD) with symmetric parabolic confinement in both two and three-dimensions. We perform calculations for the entire r