Xinyu Bai

Jul 20, 2023 | nature.com | Aobo Ren |Hao Wang |Linjie Dai |Xinyu Bai |Joel Smith |Junzhi Ye | +16 more

AbstractLight-emitting diodes (LEDs) are ubiquitous in modern society, with applications spanning from lighting and displays to medical diagnostics and data communications. Metal-halide perovskites are promising materials for LEDs because of their excellent optoelectronic properties and solution processability. Although research has progressed substantially in optimizing their external quantum efficiency, the modulation characteristics of perovskite LEDs remain unclear.