Transport properties through quantum dot in a vertical electric field
โ Scribed by Shu-Shen Li; Jian-Bai Xia
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 68 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1386-9477
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๐ SIMILAR VOLUMES
Within the effective-mass approximation and with two-parameter variational procedure we have calculated the effect of spatial electric field and ratios of dot edge lengths(c/a) on the electron sub-band energy and the polarization of an electron in the tetragonal GaAs/AlAs quantum dot. It is found th
A variational approach is used to study the ground state of a bound polaron in a spherical quantum dot under an external electric field. The binding energy of the hydrogenic impurity state is calculated by taking the interaction of an electron with both the confined longitudinal optical phonons and