The electric field effect on binding energy of hydrogenic impurity in zinc-blende GaN/AlxGa1−xN spherical quantum dot
✍ Scribed by Huiting Wu; Hailong Wang; Liming Jiang; Qian Gong; Songlin Feng
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 233 KB
- Volume
- 404
- Category
- Article
- ISSN
- 0921-4526
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📜 SIMILAR VOLUMES
The binding energy of a donor impurity in a spherical GaAs±(Ga,Al)As quantum dot with parabolic confinement is calculated as a function of the radius of the quantum dot and as a function of the intensity of an applied electric field. Calculations are performed within the effective-mass approximation
The ground state binding energy of a hydrogenic impurity in a coaxial cylindirical quantum well wire system subjected to an external electric field applied perpendicular to the symmetry axis of the wire system is studied within a variational scheme. Binding energy calculations were performed as func