2 papers
cond-mat.mes-hall2007
Tunable quantum dots in bilayer graphene
J. Milton Pereira, P. Vasilopoulos, F. M. Peeters
We demonstrate theoretically that quantum dots in bilayers of graphene can be realized. A position-dependent doping breaks the equivalence between the upper and lower layer and lif…
cond-mat.mes-hall2007
Graphene-based resonant-tunneling strucures
J. Milton Pereira, P. Vasilopoulos, F. M. Peeters
Resonant electronic transmission through graphene-based double barriers (wells) is studied as a function of the incident wave vector, the widths and heights (depths) of the barrier…