Electronic properties of two-dimensional carbon

2005/06/27 by N. M. R. Peres, F. Guinea, A. H. Castro Neto · 1 citation
Materials Science · Physics and Astronomy · #Carbon Nanotubes in Composites #Diamond and Carbon-based Materials Research #Graphene research and applications #cond-mat.str-el

paper · pdf · doi:10.1016/j.aop.2006.04.006

published as A larger version was published in Phys. Rev. B 73, 125411 (2006) · 4 pages, 5 figures. The paper was originally submitted on May, 12th, 2005

arxiv created 2005/06/27 · openalex publication_date 2006/06/16 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

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.

Citations

• Electric Field Effect in Atomically Thin Carbon Films
• Quasiparticle density of states in dirty high-Tcsuperconductors
• Ultrathin Epitaxial Graphite: 2D Electron Gas Properties and a Route toward Graphene-based Nanoelectronics
• Two-dimensional atomic crystals
• Glassy dynamics of kinetically constrained models

Cited by

• Phase-Coherent Transport in Graphene Quantum Billiards