Electronic transport through a correlated quantum wire connected to a superconducting lead
Mesoscale and Nanoscale Physics
2015-05-13 v2 Strongly Correlated Electrons
Superconductivity
Abstract
We study theoretically the electron transport in a 1D conductor adiabatically connected to a superconducting and normal metal leads. In the case of non-interacting we show that ac voltage applied along with dc voltage modifies I-V curve resembling a regime of photon-assisted tunneling. We obtain in the limit of low voltages, that the electron-electron interaction affects electronic transport resulting in a decrease of conductance and features in the frequency dependence of the impedance.
Keywords
Cite
@article{arxiv.1302.3945,
title = {Electronic transport through a correlated quantum wire connected to a superconducting lead},
author = {P. P. Aseev and S. N. Artemenko},
journal= {arXiv preprint arXiv:1302.3945},
year = {2015}
}
Comments
This paper has been withdrawn by the author due to a crucial error in equations (38)-(39)