2 papers
cond-mat.mes-hall2019
Absorption of single-layer hexagonal boron nitride in the ultraviolet
J. C. G. Henriques, G. B. Ventura, C. D. M. Fernandes +1
In this paper we theoretically describe the absorption of hexagonal boron nitride (hBN) single layer. We develop the necessary formalism and present an efficient method for solving…
cond-mat.mes-hall2019
A study of the nonlinear optical response of the plain graphene and gapped graphene monolayers beyond the Dirac approximation
G. B. Ventura, D. J. Passos, J. M. Viana Parente Lopes +1
In this work, we present numerical results for the second and third order conductivities of the plain graphene and gapped graphene monolayers associated with the second and third h…