381 citations · 1.5k across the 43 of their papers we have counts for
4 papers · 1 filter
Breakdown of universality in three-dimensional Dirac semimetals with random impurities
J. P. Santos Pires, B. Amorim, Aires Ferreira +3
Dirac-Weyl semimetals are unique three-dimensional (3D) phases of matter with gapless electrons and novel electrodynamic properties believed to be robust against weak perturbations…
Exciton-polariton mediated interaction between two nitrogen-vacancy color centers in diamond using two-dimensional transition metal dichalcogenides
J. C. G. Henriques, B. Amorim, N. M. R. Peres
In this paper, starting from a quantum master equation, we discuss the interaction between two negatively charged Nitrogen-vacancy color centers in diamond via exciton-polaritons p…
Incommensurability-induced sub-ballistic narrow-band-states in twisted bilayer graphene
Miguel Gonçalves, Hadi Z. Olyaei, Bruno Amorim +3
We study the localization properties of electrons in incommensurate twisted bilayer graphene for small angles, encompassing the narrow-band regime, by numerically exact means. Sub-…
Ballistic charge transport in twisted bilayer graphene
Hadi Z. Olyaei, Bruno Amorim, Pedro Ribeiro +1
We study conductance across a twisted bilayer graphene coupled to single-layer graphene leads in two setups: a flake of graphene on top of an infinite graphene ribbon and two overl…