Photon-Assisted Quasiparticle Transport and Andreev Transport through an Interacting Quantum Dot
Mesoscale and Nanoscale Physics
2009-10-31 v1 Strongly Correlated Electrons
Superconductivity
Abstract
Resonant tunneling through a quantum dot coupled to superconducting reservoirs in the presence of time-dependent external voltage has been studied. A general formula of the current is derived based on the nonequilibrium Green's function technique. Using this formula photon-assisted quasiparticle transport has been investigated for the quantum dot connected to superconductors. In addition, resonant Andreev transport through a strongly correlated quantum dot connected to a normal metallic lead and a superconducting lead is studied.
Keywords
Cite
@article{arxiv.cond-mat/9912490,
title = {Photon-Assisted Quasiparticle Transport and Andreev Transport through an Interacting Quantum Dot},
author = {Sam Young Cho and Kicheon Kang and Chang-Mo Ryu},
journal= {arXiv preprint arXiv:cond-mat/9912490},
year = {2009}
}
Comments
9 pages(1 column) with 3 figures