49 citations · 83 across the 6 of their papers we have counts for
8 papers · 1 filter
Plasmon polariton assisted second-harmonic generation in graphene
João M. Alendouro Pinho, Simão S. Cardoso, Yuliy V. Bludov +4
In this paper we present a theoretical examination of second-harmonic generation (SHG) in a graphene monolayer integrated within an attenuated total internal reflection (ATR) confi…
The magnetic Purcell effect: the case of an emitter near an antiferromagnet
Beatriz A. Ferreira, N. M. R. Peres
In this paper we discuss the magnetic Purcell effect of a magnetic dipole near a semi-infinite antiferromagnet. Contrary to the electric Purcell effect, the magnetic one is not so…
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…
Hybrid plasmon-magnon polaritons in graphene-antiferromagnet heterostructures
Y. V. Bludov, J. N. Gomes, G. A. Farias +3
We consider a hybrid structure formed by graphene and an insulating antiferromagnet, separated by a dielectric of thickness up to . When uncoupled, both graphene…
Probing Nonlocal Effects in Metals with Graphene Plasmons
Eduardo J. C. Dias, David Alcaraz Iranzo, P. A. D. Gonçalves +6
In this paper we analyze the effects of nonlocality on the optical properties of a system consisting of a thin metallic film separated from a graphene sheet by a hexagonal boron ni…
Controlling spoof plasmons in a metal grating using graphene surface plasmons
Eduardo J. C. Dias, N. M. R. Peres
Spoof plasmons mimic noble metal plasmons. The equivalent of the plasma frequency is an energy scale imposed by the geometry of the metal grating upon which they propagate. In this…