619 citations · 3.1k across the 27 of their papers we have counts for
5 papers · 1 filter
Conductance quantization in mesoscopic graphene
N. M. R. Peres, A. H. Castro Neto, F. Guinea
Using a generalized Landauer approach we study the non-linear transport in mesoscopic graphene with zig-zag and armchair edges. We find that for clean systems, the low-bias low-tem…
Electron-electron interactions and the phase diagram of a graphene bilayer
Johan Nilsson, A. H. Castro Neto, N. M. R. Peres +1
We study the effects of long and short-range electron-electron interactions in a graphene bilayer. Using a variational wavefunction technique we show that in the presence of long-r…
Edge and Surface States in the Quantum Hall Effect in Graphene
A. H. Castro Neto, F. Guinea, N. M. R. Peres
We study the integer and fractional quantum Hall effect on a honeycomb lattice at half-filling (graphene) in the presence of disorder and electron-electron interactions. We show th…
Disorder Induced Localized States in Graphene
Vitor M. Pereira, F. Guinea, J. M. B. Lopes dos Santos +2
We consider the electronic structure near vacancies in the half-filled honeycomb lattice. It is shown that vacancies induce the formation of localized states. When particle-hole sy…
Electronic Properties of Two-Dimensional Carbon
N. M. R. Peres, F. Guinea, A. H. Castro Neto
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 s…