Perovskite Hot Carrier Dynamics

Hot carrier extraction and multiple exciton generation are promising advanced photovoltaic concepts for exceeding the Shockley–Queisser limit. Halide perovskites possess highly favorable slow hot carrier cooling properties ideal for exploring these exciting concepts. In this talk, I will distill the mechanisms underpinning these concepts and highlight our studies on explicating the novel photophysics of halide perovskites.