58 citations · 193 across the 9 of their papers we have counts for
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cond-mat.mes-hall2016★ 39 cited
All-strain based valley filter in graphene nanoribbons using snake states
L. S. Cavalcante, A. Chaves, D. R. da Costa +2
A pseudo-magnetic field kink can be realized along a graphene nanoribbon using strain engineering. Electron transport along this kink is governed by snake states that are character…
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…