Electronic Properties of Two-Dimensional Carbon
arXiv:cond-mat/0506709 · doi:10.1016/j.aop.2006.04.006
Abstract
We present a theoretical description of the electronic properties of graphene in the presence of disorder, electron-electron interactions, and particle-hole symmetry breaking. We show that while particle-hole asymmetry, long-range Coulomb interactions, and extended defects lead to the phenomenon of self-doping, local defects determine the transport and spectroscopic properties. Our results explain recent experiments in graphitic devices and predict new electronic behavior.
4 pages, 5 figures. The paper was originally submitted on May, 12th, 2005