David Hernández-Pinilla

Domain-Selective Enhancement of Second Harmonic Generation in Monolayer MoS2 via Ferroelectricity-Controlled Photodoping

Abstract Hybrid heterostructures combining two-dimensional semiconductors with ferroelectric materials offer a versatile route to actively control light–matter interactions at the nanoscale. Here, we report all-optical, light-induced domain-selective control of second-harmonic ge...