Zero temperature conductance of parallel T-shape double quantum dots
arXiv:0708.1842 · doi:10.1016/j.physe.2007.04.008
Abstract
We analyze the zero temperature conductance of a parallel T-shaped double quantum dot system. We present an analytical expression for the conductance of the system in terms of the total number of electrons in both quantum dots. Our results confirm that the system's conductance is strongly influenced by the dot which is not directly connected to the leads. We discuss our results in connection with similar results reported in the literature.
5 pages, revtex
References in corpus (9)
- A Tunable Kondo Effect in Quantum Dots
- Tunable Non-local Spin Control in a Coupled Quantum Dot System
- Two-stage Kondo effect in a quantum dot at high magnetic field
- Strongly correlated regimes in a double quantum-dot device
- Multi-impurity Anderson model for quantum dots coupled in parallel
- On the applicability of the equations-of-motion technique for quantum dots
- Zero-field Kondo splitting and quantum-critical transition in double quantum dots
- Suppression of current in transport through parallel double quantum dots
- Electron Transport through T-Shaped Double-Dots System