Suppression of temperature quenching in perovskite nanocrystals for efficient and thermally stable light-emitting diodes

Liu, MM; Wan, Q; Wang, HM; Carulli, F; Sun, XC; Zheng, WL; Kong, L; Zhang, Q; Zhang, CY; Zhang, QG; Brovelli, S; Li, L

Li, L (corresponding author), Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai, Peoples R China.; Brovelli, S (corresponding author), Univ Studi Milano Bicocca, Dipartimento Sci Mat, Milan, Italy.; Li, L (corresponding author), Shanghai Inst Pollut Control & Ecol Secur, Shanghai, Peoples R China.

NATURE PHOTONICS, ; ():

Abstract

Fluoride-treated CsPbBr3 nanocrystals emit light with near unity efficiency at temperatures of up to 373 K. The thermal quenching of light emission is......

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