Coherent Phonons, Localization, and Slow Polaron Formation in Lead‐Free Gold Perovskite

S Ramesh, Y Wang, P Chabera… - Advanced Optical …, 2024 - Wiley Online Library
Lead‐free metal halide perovskites are emerging as less‐toxic alternatives to their lead‐
based counterparts. However, their applicability in optoelectronic devices is limited, and the …