Transmission Phase of a Singly Occupied Quantum Dot in the Kondo Regime
β Scribed by Zaffalon, M.; Bid, Aveek; Heiblum, M.; Mahalu, D.; Umansky, V.
- Book ID
- 121676961
- Publisher
- The American Physical Society
- Year
- 2008
- Tongue
- English
- Weight
- 685 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0031-9007
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π SIMILAR VOLUMES
We study the transmission through a double quantum-dot system in the Kondo regime. An exact expression for the transmission coefficient in terms of fully interacting many-body Green's functions is obtained. By mapping the system into an effective Anderson impurity model, one can determine the transm
We apply a Gutzwiller-like variational technique to study Josephson conduction across a quantum dot with an odd number of electrons connected to two superconducting leads. Our method projects out all states on the dot but the Kondo singlet and is valid when Kondo correlations are dominant and no And