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Low Noise, IR‐Blind Organohalide Perovskite Photodiodes for Visible Light Detection and Imaging
Author(s) -
Lin Qianqian,
Armin Ardalan,
Lyons Dani M.,
Burn Paul L.,
Meredith Paul
Publication year - 2015
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.201405171
Subject(s) - photodiode , materials science , dark current , optoelectronics , photodetector , perovskite (structure) , infrared , dynamic range , noise (video) , specific detectivity , silicon , visible spectrum , near infrared spectroscopy , wide dynamic range , optics , physics , computer science , chemistry , image (mathematics) , artificial intelligence , crystallography
Solution‐processed organohalide perovskite photodiodes that have performance metrics matching silicon, but are infrared‐blind are reported. The perovskite photodiodes operate in the visible band, have low dark current and noise, high specific detectivity, large linear dynamic range, and fast temporal response. Their properties make them promising candidates for imaging applications.