Resonant tunneling through linear arrays of quantum dots
✍ Scribed by Wegewijs, M.; Nazarov, Yu.
- Book ID
- 111679475
- Publisher
- The American Physical Society
- Year
- 1999
- Tongue
- English
- Weight
- 136 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1098-0121
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📜 SIMILAR VOLUMES
## Abstract Resonant electronic transport through two coupled non‐interacting single‐level quantum dots attached to ferromagnetic leads with collinear magnetizations is analyzed theoretically. Coupling of the dots to external leads as well as the inter‐dot coupling are assumed to be spin dependent.
It is shown that the resonance tunneling through a complex quantum dot with even occupation reveals the hidden dynamical SO(n) symmetry of this dot. This symmetry is manifested in unconventional mechanisms of Kondo resonance formation, where the gate voltage may tune the rank n gradually. In a speci