619 citations · 3.1k across the 27 of their papers we have counts for
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Dirac electrons in graphene-based quantum wires and quantum dots
N. M. R. Peres, J. N. B. Rodrigues, T. Stauber +1
In this paper we analyse the electronic properties of Dirac electrons in finite-size ribbons and in circular and hexagonal quantum dots made of graphene.
Conductivity of suspended and non-suspended graphene at finite gate voltage
T. Stauber, N. M. R. Peres, A. H. Castro Neto
We compute the DC and the optical conductivity of graphene for finite values of the chemical potential by taking into account the effect of disorder, due to mid-gap states (unitary…
First order ferromagnetic phase transition in the low electronic density regime of a biased graphene bilayer
T. Stauber, Eduardo V. Castro, N. A. P. Silva +1
The phase diagram of a biased graphene bilayer is computed and the existence of a ferromagnetic phase is discussed both in the critical on-site interaction versus doping de…
Localized States at Zigzag Edges of Multilayer Graphene and Graphite Steps
Eduardo V. Castro, N. M. R. Peres, J. M. B. Lopes dos Santos
We report the existence of zero energy surface states localized at zigzag edges of -layer graphene. Working within the tight-binding approximation, and using the simplest neares…
Electronic properties of bilayer and multilayer graphene
Johan Nilsson, A. H. Castro Neto, F. Guinea +1
We study the effects of site dilution disorder on the electronic properties in graphene multilayers, in particular the bilayer and the infinite stack. The simplicity of the model a…