1 citations · 1 across the 3 of their papers we have counts for
4 papers
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…
Charge density oscillations in a quasi-two-dimensional electron gas for integer filling factors
S. Sakhi, P. Vasilopoulos
The possibility of charge density oscillations in a {\it finite-thickness} two-dimensional system is investigated for strong magnetic fields and integer filling factors. Using an e…