Domain-Selective Enhancement of Second Harmonic Generation in Monolayer MoS${}_2$ via Ferroelectricity-Controlled Photodoping

David Hernández-Pinilla, Line Jelver, María Jesús Martínez-Morillo +6

Hybrid heterostructures combining two-dimensional semiconductors with ferroelectric materials offer a versatile route to actively control light-matter interactions at the nanoscale…