Charge-carrier dynamics in hybrid metal halide perovskites for photovoltaics and light emission

Hybrid metal halide perovskite materials are showing great promise as the active layers of thin-film solar cells and as light emitters. Using optical-pump/THz-probe spectroscopy, we have investigated the charge-carrier dynamics and mobility in two-dimensional and tin-based hybrid metal halide perovskites for photovoltaic and light emission applications.