Analytical Study of Surface Plasmon-Phonon Polaritons in Nonlinear-Graphene-LiF Heterostructures in the far-infrared region

Mohammad Bagher Heydari, Ali Abdollahi, Sina Asgari

In this paper, a new heterostructure based on the hybridization of graphene-LiF layers with a nonlinear material is introduced and studied. The numerical results are depicted and d…