381 citations · 1.5k across the 43 of their papers we have counts for
4 papers · 1 filter
Valley polarized magnetic state in hole-doped mono layers of transition metal dichalcogenides
João E. H. Braz, B. Amorim, Eduardo V. Castro
We compute the valley/magnetic phase diagram of mono layers of transition metal dichalcogenides in the hole doped region where spin-orbit effects are particularly relevant. Taking…
Scattering of graphene plasmons at abrupt interfaces: an analytic and numeric study
A. J. Chaves, B. Amorim, Yu. V. Bludov +2
We discuss the scattering of graphene surface plasmon-polaritons (SPPs) at an interface between two semi-infinite graphene sheets with different doping levels and/or different unde…
General theoretical description of angle-resolved photoemission spectroscopy of van der Waals structures
B. Amorim
We develop a general theory to model the angle-resolved photoemission spectroscopy (ARPES) of commensurate and incommensurate van der Waals (vdW) structures, formed by lattice mism…
Impact of graphene on the polarizability of a neighbour nanoparticle: a dyadic Green's function study
Bruno Amorim, P. A. D. Gonçalves, M. I. Vasilevskiy +1
We discuss the renormalization of the polarizability of a nanoparticle in the presence of either (i) a continuous graphene sheet or (ii) a plasmonic graphene grating, taking into a…