Size‐ and Halide‐Dependent Auger Recombination in Lead Halide Perovskite Nanocrystals

• Published in: Angewandte Chemie International Edition Vol. 59; no. 34; pp. 14292 - 14295
• Main Authors: Li, Yulu, Luo, Xiao, Ding, Tao, Lu, Xin, Wu, Kaifeng
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 17.08.2020
• Edition: International ed. in English
• Subjects: Augers; Crystals; Energy transfer; Lead compounds; Lead selenides; Metal halides; multiexcitons; Nanocrystals; perovskite phases; Perovskites; Recombination; Systems design; ultrafast spectroscopy

Lead halide perovskite nanocrystals (NCs) hold strong promise for a variety of light‐harvesting, emitting, and detecting applications, all of which, however, could be complicated by multicarrier Auger recombination. Therefore, complete documentation of the size‐ and composition‐dependent Auger recom...