中文

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 dd 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 (nn) 和支撑层厚度的依赖性为 n3d4n^{-3}d^{-4},而当支撑层较薄时,则为 n1ln(nd2)n^{-1}|\ln{(nd^2)}|

关键词

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