230 citations · 842 across the 23 of their papers we have counts for
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cond-mat.mes-hall2010★ 33 cited
Topological confinement in graphene bilayer quantum rings
L. J. P. Xavier, J. M. Pereira, Andrey Chaves +2
We demonstrate the existence of localized electron and hole states in a ring-shaped potential kink in biased bilayer graphene. Within the continuum description, we show that for sh…
cond-mat.mes-hall2010★ 83 cited
Simplified model for the energy levels of quantum rings in single layer and bilayer graphene
M. Zarenia, J. Milton Pereira, A. Chaves +2
Within a minimal model, we present analytical expressions for the eigenstates and eigenvalues of carriers confined in quantum rings in monolayer and bilayer graphene. The calculati…