Correlation effects on resonant tunneling in one-dimensional quantum wires

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We study resonant tunneling in a Luttinger liquid with a double barrier enclosing a dot region. Within a microscopic model calculation the conductance G as a function of temperature T is determined over several decades. We identify parameter regimes in which the peak value G_p(T) shows distinctive power-law behavior. For intermediate dot parameters G_p behaves in a non-universal way.
4 pages, 3 figures included, version to appear in Phys. Rev. B - Rapid Communication

Keywords

Mesoscale and Nanoscale Physics, Strongly Correlated Electrons

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/23606

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0403655
 http://arxiv.org/abs/cond-mat/0403655
 Phys. Rev. B 71, 041302(R) (2005)
 doi:10.1103/PhysRevB.71.041302

Collections

arXiv