Determination of the exciton binding energy and effective masses for the methylammonium and formamidinium lead tri-halide perovskite family

Krzysztof Galkowski, Anatolie Mitioglu, Atsuhiko Miyata +8

The family of organic-inorganic halide perovskite materials has generated tremendous interest in the field of photovoltaics due to their high power conversion efficiencies. There h…