30 citations · 32 across the 2 of their papers we have counts for
4 papers
Valley polarized electronic beam splitting in graphene
J. L. Garcia-Pomar, A. Cortijo, M. Nieto-Vesperinas
We show how the trigonal warping effect in doped graphene can be used to produce fully valley polarized currents. We propose a device that acts both as a beam splitter and a collim…
A cosmological model for corrugated graphene sheets
Alberto Cortijo, María A. H. Vozmediano
Defects play a key role in the electronic structure of graphene layers flat or curved. Topological defects in which an hexagon is replaced by an n-sided polygon generate long range…
Effects of topological defects and local curvature on the electronic properties of planar graphene
Alberto Cortijo, María A. H. Vozmediano
A formalism is proposed to study the electronic and transport properties of graphene sheets with corrugations as the one recently synthesized. The formalism is based on coupling th…
Topological defects and electronic properties in graphene
Alberto Cortijo, María A. H. Vozmediano
In this work we will focus on the effects produced by topological disorder on the electronic properties of a graphene plane. The presence of this type of disorder induces curvature…