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Landau levels and oscillator strength in a biased bilayer of graphene
J. Milton Pereira, F. M. Peeters, P. Vasilopoulos
We obtain analytical expressions for the eigenstates and the Landau level spectrum of biased graphene bilayers in a magnetic field. The calculations are performed in the context of…
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…
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…