266 citations · 686 across the 22 of their papers we have counts for
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cond-mat.mes-hall2011★ 49 cited
Enhancing single-parameter quantum charge pumping in carbon-based devices
L. E. F. Foa Torres, H. L. Calvo, C. G. Rocha +1
We present a theoretical study of quantum charge pumping with a single ac gate applied to graphene nanoribbons and carbon nanotubes operating with low resistance contacts. By combi…
cond-mat.mes-hall2011★ 266 cited
Tuning laser-induced bandgaps in graphene
Hernan L. Calvo, Horacio M. Pastawski, Stephan Roche +1
Could a laser field lead to the much sought-after tunable bandgaps in graphene? By using Floquet theory combined with Green's functions techniques, we predict that a laser field in…