Coulomb gap in one-dimensional disordered electron systems
强关联电子
2009-11-07 v1 无序系统与神经网络
摘要
The density of states of one-dimensional disordered electron systems with long range Coulomb interaction is studied in the weak pinning limit. The density of states is found to follow a power law with an exponent determined by localization length, and this power law behavior is consistent with the existing numerical results.
引用
@article{arxiv.cond-mat/0207013,
title = {Coulomb gap in one-dimensional disordered electron systems},
author = {Hyun C. Lee},
journal= {arXiv preprint arXiv:cond-mat/0207013},
year = {2009}
}
备注
RevTeX4 file, 5 pages, no figures To appear in Physical Reviews B