99 citations · 146 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2009★ 99 cited
Graphene wormholes: A condensed matter illustration of Dirac fermions in curved space
J. Gonzalez, J. Herrero
We study the properties of graphene wormholes in which a short nanotube acts as a bridge between two graphene sheets, where the honeycomb carbon lattice is curved from the presence…
cond-mat.mes-hall2009★ 47 cited
Propagating, evanescent, and localized states in carbon nanotube-graphene junctions
J. Gonzalez, F. Guinea, J. Herrero
We study the electronic structure of the junctions between a single graphene layer and carbon nanotubes, using a tight-binding model and the continuum theory based on Dirac fermion…