Controlling Chirality Transfer for Efficient Circularly-Polarized Perovskite Light Emitting Diodes

This project aims to realise high-efficiency circularly polarized perovskite light-emitting diodes (CP-PeLEDs) by developing chiral perovskite emitters with efficient chirality transfer. The proposed approach involves the design of chiral perovskite emitters using anionic chiral ligands for direct and efficient chirality transfer and advanced circularly polarized spectroscopic techniques to unveil the fundamental mechanisms behind chiral transfer and emission process. The outcome will be the realization of the first CP-PeLEDs that simultaneously achieve high emission efficiency and strong chiroptical activity, paving the way for next-generation applications such as three-dimensional displays, quantum information processing, and spintronic devices.