Coherent Properties of Quantum Dot Two-Level Systems
β Scribed by Artur Zrenner; Stefan Stufler; Patrick Ester; Max Bichler
- Book ID
- 119922739
- Publisher
- Laser Pages Publishing Ltd.
- Year
- 2006
- Tongue
- English
- Weight
- 728 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0021-2148
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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
Quantum mechanical systems, like atoms, molecules, ions, spin-systems and recently also semiconductor quantum dots can be described as two-level systems. Under the in uence of strong electromagnetic driving ΓΏelds and in the absence of decoherence such systems exhibit Rabi oscillations. The Rabi op o