High Power Irradiance Dependence of Charge Species Dynamics in Hybrid Perovskites and Kinetic Evidence for Transient Vibrational Stark Effect in Formamidinium
Hybrid halide perovskites materials have the potential for both photovoltaic and light-emitting devices.Relatively little has been reported on the kinetics of charge Wood Message Frame relaxation upon intense excitation.In order to evaluate the illumination power density dependence on the charge recombination mechanism, we have applied a femtosecon