Di Shen

Tailoring Dynamic Charge Response and Trap-State Landscapes with Targeted Phosphine Oxide Additive for Efficient FAPbBr3 Quantum-Dot Light-Emitting Diodes

Abstract Formamidinium lead bromide (FAPbBr3) perovskite quantum dots (PeQDs) are promising emitters for next-generation displays owing to their narrow emission, high color purity, and solution processability. However, surface-derived trap states promote nonradiative recombinatio...