Sarma, Raktim;Xu, Jiaming;de Ceglia, Domenico;Carletti, Luca;Campione, Salvatore;Klem, John;Sinclair, Michael B.;Belkin, Mikhail A.;Brener, IgalAn All-Dielectric Polaritonic Metasurface with a Giant Nonlinear Optical ResponseNano Letters2022