Kondo effect and bistability in a double-quantum-dot
介观与纳米尺度物理
2015-06-24 v2 强关联电子
摘要
We study theoretically the out-of-equilibrium transport properties of a double quantum dot system in the Kondo regime. We model the system by means of a two-impurity Anderson Hamiltonian. The transport properties are characterized by Kondo effect properties, however, superimposed them, the system possesses novel non-linear bistability behavior.
引用
@article{arxiv.cond-mat/0107487,
title = {Kondo effect and bistability in a double-quantum-dot},
author = {Pedro A. Orellana and G. A. Lara and Enrique V. Anda},
journal= {arXiv preprint arXiv:cond-mat/0107487},
year = {2015}
}
备注
4pages, 4 Postscript figures. Accepted for publication in Phys. Rev. B