115 citations · 274 across the 12 of their papers we have counts for
3 papers · 1 filter
Probing Water-Electrified Electrode interfaces: Insights from Au and Pd
Graciele M. Arvelos, Marivi Fernández-Serra, Alexandre R. Rocha +1
The water/electrode interface under an applied bias potential is a challenging out-of-equilibrium phenomenon, which is difficult to accurately model at the atomic scale. In this st…
Suppression of the Mott insulating phase in the particle-hole asymmetric Hubbard model
Mateus Marques, Bruno M. de Souza Melo, Alexandre R. Rocha +2
We explore the phase diagram of the Mott metal-insulator transition (MIT), focusing on the effects of particle-hole asymmetry (PHA) in the single-band Hubbard model. Our dynamical…
Screened hydrogen model of excitons in semiconducting nanoribbons
Cesar E. P. Villegas, Alexandre R. Rocha
The optical response of quasi-one-dimensional systems is often dominated by tightly bound excitons, that significantly influence their basic electronic properties. Despite their im…