The spectral properties of two-electron quantum dot
β Scribed by Mohammad El-Said
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 96 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1386-9477
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π SIMILAR VOLUMES
In this paper we review our recent study of coherent electronic properties of coupled twodimensional quantum dot arrays using numerical exact-diagonalization methods on a Mott-Hubbard type correlated tight-binding model. We predict the existence of a novel kind of persistent current in a two-dimensi
The spectra of a two-electron quantum dot in a magnetic field of arbitrary strength is obtained by using the shifted 1/N expansion method. The level ordering as well as the transitions in the angular momenta of the quantum dot are studied. The dependence of the electron absorption spectra on the app