Channel Blockade in a Two-Path Triple-Quantum-Dot System
arXiv:1507.03595 · doi:10.1103/PhysRevB.94.035442
Abstract
Electronic transport through a two-path triple-quantum-dot system with two source leads and one drain is studied. By separating the conductance of the two double dot paths, we are able to observe double dot and triple dot physics in transport and study the interaction between the paths. We observe channel blockade as a result of inter-channel Coulomb interaction. The experimental results are understood with the help of a theoretical model which calculates the parameters of the system, the stability regions of each state and the full dynamical transport in the triple dot resonances.
6 pages, 6 figures
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- Charge quenching at defect states in transition metal dichalcogenide-graphene van der Waals heterobilayers
- Accurately heat flow distribution based on a triple quantum dot
- Long-range Entanglement of Kondo Clouds in Open Triple Quantum Dots
- Long-range spin transport in asymmetric quadruple quantum dots configurations
- Kondo Screening of Local Moments in a Triangular Triple Quantum Dot Connected to Normal and Superconducting Leads