Germanium-lead perovskite light-emitting diodes.
Dexin Yang,
Guoling Zhang,
Runchen Lai,
Yao Cheng,
Yaxiao Lian,
Min Rao,
Dexuan Huo,
Dongchen Lan,
Baodan Zhao,
Dawei Di
Aug 14, 2021
Reducing environmental impact is a key challenge for perovskite optoelectronics, as most high-performance devices are based on potentially toxic lead-halide perovskites. For photovoltaic solar cells, tin-lead (Sn-Pb) perovskite...