Hyperbolic phonon-polariton electroluminescence in 2D heterostructures
Nature, Published online: 19 March 2025; doi:10.1038/s41586-025-08686-9All-electrical excitation of the hyperbolic phonon polaritons in hexagonal boron nitride by drifting charge carriers in nearby graphene results in electroluminescence at mid-infrared frequencies.
Nature, Published online: 19 March 2025; doi:10.1038/s41586-025-08686-9All-electrical excitation of the hyperbolic phonon polaritons in hexagonal boron nitride by drifting charge carriers in nearby graphene results in electroluminescence at mid-infrared frequencies.
