Channel Blockade in a Two-Path Triple-Quantum-Dot System
Mesoscale and Nanoscale Physics
2016-08-03 v1
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.
Cite
@article{arxiv.1507.03595,
title = {Channel Blockade in a Two-Path Triple-Quantum-Dot System},
author = {M. Kotzian and F. Gallego-Marcos and G. Platero and R. J. Haug},
journal= {arXiv preprint arXiv:1507.03595},
year = {2016}
}
Comments
6 pages, 6 figures