796 citations · 4.1k across the 58 of their papers we have counts for
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Multiterminal Conductance of a Floquet Topological Insulator
L. E. F. Foa Torres, P. M. Perez-Piskunow, C. A. Balseiro +1
We report on simulations of the dc conductance and quantum Hall response of a Floquet topological insulator using Floquet scattering theory. Our results reveal that laser-induced e…
On the Nature of Defects in Liquid-Phase Exfoliated Graphene
M. V. Bracamonte, G. I. Lacconi, S. Urreta +1
Liquid-phase exfoliation is one of the most promising routes for large scale production of multilayer graphene dispersions. These dispersions, which may be used in coatings, compos…
Irradiated graphene as a tunable Floquet topological insulator
Gonzalo Usaj, P. M. Perez-Piskunow, L. E. F. Foa Torres +1
In the presence of a circularly polarized mid-infrared radiation graphene develops dynamical band gaps in its quasi-energy band structure and becomes a Floquet insulator. Here we a…
Single-parameter spin-pumping in driven metallic rings with spin-orbit coupling
J. P. Ramos, L. E. F. Foa Torres, P. A. Orellana +1
We consider the generation of a pure spin-current at zero bias voltage with a single time-dependent potential. To such end we study a device made of a mesoscopic ring connected to…