Mixed halide perovskites for spectrally stable and high-efficiency blue light-emitting diodes.
Max Karlsson,
Ziyue Yi,
Sebastian Reichert,
Xiyu Luo,
Weihua Lin,
Zeyu Zhang,
Chunxiong Bao,
Rui Zhang,
Sai Bai,
Guanhaojie Zheng,
Pengpeng Teng,
Lian Duan,
Yue Lu,
Kaibo Zheng,
Tönu Pullerits,
Carsten Deibel,
Weidong Xu,
Richard Friend,
Feng Gao
Mar 01, 2021
Bright and efficient blue emission is key to further development of metal halide perovskite light-emitting diodes. Although modifying bromide/chloride composition is straightforward to achieve blue emission, practical...