58 citations · 60 across the 2 of their papers we have counts for
3 papers
cond-mat.mes-hall2016★ 58 cited
Valley filtering using electrostatic potentials in bilayer graphene
D. R. da Costa, A. Chaves, S. H. R. Sena +2
Propagation of an electron wave packet through a quantum point contact (QPC) defined by electrostatic gates in bilayer graphene is investigated. The gates provide a bias between th…
cond-mat.mes-hall2013
Multiband tunneling in trilayer graphene
B. Van Duppen, S. H. R. Sena, F. M. Peeters
The electronic tunneling properties of the two stable forms of trilayer graphene (TLG), rhombohedral ABC and Bernal ABA, are examined for pn and pnp junctions as realized by using…
cond-mat.mes-hall2011★ 2 cited
Landau levels in asymmetric graphene trilayers
J. M. Pereira, S. H. R. Sena, F. M. Peeters +1
The electronic spectrum of three coupled graphene layers (graphene trilayers) is investigated in the presence of an external magnetic field. We obtain analytical expressions for th…