30 citations · 147 across the 11 of their papers we have counts for
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Absorption and optical selection rules of tunable excitons in biased bilayer graphene
J. C. G. Henriques, Itai Epstein, N. M. R. Peres
Biased bilayer graphene, with its easily tunable band gap, presents itself as the ideal system to explore the excitonic effect in graphene based systems. In this paper we study the…
Third-order polarizability of interlayer excitons in hetero-bilayers
M. F. C. Martins Quintela, J. C. G. Henriques, N. M. R. Peres
In this paper, we employ a fully microscopic approach to the study of interlayer excitons in hetero-bilayers. We use Fowler's and Karplus' method to access the dynamical polarizabi…
Microscopic theory of the polarizability of transition metal dichalcogenides excitons: Application to WSe2
J. C. G. Henriques, M. F. C. Martins Quintela, N. M. R. Peres
In this paper we develop a fully microscopic theory of the polarizability of excitons in transition metal dichalcogenides. We apply our method to the description of the excitation…