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Crystallographically Aligned Perovskite Structures for High‐Performance Polarization‐Sensitive Photodetectors
Author(s) -
Feng Jiangang,
Yan Xiaoxu,
Liu Yun,
Gao Hanfei,
Wu Yuchen,
Su Bin,
Jiang Lei
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201605993
Subject(s) - photodetector , materials science , perovskite (structure) , dewetting , optoelectronics , polarization (electrochemistry) , thin film , nanotechnology , crystallography , chemistry
Polarization‐sensitive perovskite photodetectors are realized by crystallographically aligning 1D perovskite arrays. High‐quality inorganic perovskite single crystals with crystallographic order are fabricated by strictly manipulating the dewetting process of organic solution, yielding photodetectors with high photoresponsivity and fast response speed.