石墨烯单层之间由薄支撑层分离的库仑滑移
介观与纳米尺度物理
2011-07-26 v2 材料科学
摘要
受最近对石墨烯-BN-石墨烯体系中库仑滑移的研究启发,我们发展了支撑层厚度 与电子费米波长之比任意时的库仑滑移理论。当支撑层较厚时,滑移电阻随浓度 () 和支撑层厚度的依赖性为 ,而当支撑层较薄时,则为 。
引用
@article{arxiv.1105.2534,
title = {Coulomb drag in graphene single layers separated by a thin spacer},
author = {M. I. Katsnelson},
journal= {arXiv preprint arXiv:1105.2534},
year = {2011}
}
备注
final version; more details on the solution of electrostatic problem and some references are added