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Perovskites: Photoluminescence Enhancement in Formamidinium Lead Iodide Thin Films (Adv. Funct. Mater. 26/2016)
Author(s) -
Fang HongHua,
Wang Feng,
Adjokatse Sampson,
Zhao Ni,
Loi Maria Antonietta
Publication year - 2016
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.201670168
Subject(s) - formamidinium , photoluminescence , materials science , perovskite (structure) , iodide , thin film , optoelectronics , chemical engineering , nanotechnology , inorganic chemistry , chemistry , engineering
On page 4653, N. Zhao, M. A. Loi, and co‐workers report a giant light‐induced enhancement of the photoluminescence intensity in formamidinium lead iodide perovskite thin films. They demonstrate that the “brightening” of the perovskite can be attributed to a moisture‐assisted light‐healing effect, which can be potentially used to increase and control the quality of hybrid perovskite thin films.