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Metal Halide Perovskite Arrays: From Construction to Optoelectronic Applications
Author(s) -
Han Xun,
Wu Wenqiang,
Chen Hao,
Peng Dengfeng,
Qiu Li,
Yan Peiguang,
Pan Caofeng
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202005230
Subject(s) - materials science , halide , perovskite (structure) , photodetector , optoelectronics , diode , light emitting diode , semiconductor , electronics , thin film , nanotechnology , electrical engineering , inorganic chemistry , chemistry , chemical engineering , engineering
Inorganic semiconductor arrays revolutionize many areas of electronics, optoelectronics with the properties of multifunctionality and large‐scale integration. Metal halide perovskites are emerging as candidates for next‐generation optoelectronic devices due to their excellent optoelectronic properties, ease of processing, and compatibility with flexible substrates. To date, a series of patterning technologies have been applied to perovskites to realize array configurations and nano/microstructured surfaces to further improve device performances. Herein, various construction methods for perovskite crystal or thin film arrays are summarized. The optoelectronic applications of the perovskite arrays are also discussed, in particular, for photodetectors, light‐emitting diodes, lasers, and nanogratings.