Parametric electron pumping through a quantum dot in the Kondo regime
Condensed Matter
2009-11-07 v2
Abstract
We report a theoretical analysis of parametric electron pump through a quantum dot in the Kondo regime. In the adiabatic regime, we have derived the expression for pumped current in the Kondo regime using non-equilibrium Green's function. The pumped current versus different system parameters such as gate voltage, pumping amplitude, as well as the phase difference between two pumping forces are calculated and interesting physics are revealed.
Keywords
Cite
@article{arxiv.cond-mat/0203581,
title = {Parametric electron pumping through a quantum dot in the Kondo regime},
author = {Baigeng Wang and Jian Wang},
journal= {arXiv preprint arXiv:cond-mat/0203581},
year = {2009}
}