From Design to Detection: A Novel Graphene Quantum Dot-Based Approach for EnhancedNear-Visible UV Sensing

We present a highly sensitive graphene quantum dot (GQD) UV detector. The fabricated porousGQD/silicon structure demonstrates a responsivity of ۲۱.۴ A/W, detectivity of ۷.۵ x ۱۰۱۲ Jones and EQE exceeding۶۰۰۰%. We have also simulated the time response of the proposed structure using TCAD-۳D simulator whichcorresponds to the fabricated sample

کلیدواژه ها:

Graphene ، Quantum Dot ، UV Detector