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Heterojunction Engineering for High Efficiency Cesium Formamidinium Double‐Cation Lead Halide Perovskite Solar Cells
Author(s) -
Wu Yihui,
Wang Peng,
Wang Shubo,
Wang Zenghua,
Cai Bing,
Zheng Xiaojia,
Chen Yu,
Yuan Ningyi,
Ding Jianning,
Zhang WenHua
Publication year - 2018
Publication title -
chemsuschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.412
H-Index - 157
eISSN - 1864-564X
pISSN - 1864-5631
DOI - 10.1002/cssc.201800281
Subject(s) - formamidinium , perovskite (structure) , halide , caesium , heterojunction , materials science , optoelectronics , chemical engineering , chemistry , nanotechnology , engineering physics , inorganic chemistry , physics , crystallography , engineering
Invited for this month′s cover is the group of Wen‐Hua Zhang at the China Academy of Engineering Physics. The image shows a novel device structure for perovskite solar cells, based on which the trap‐state and carrier transfer energy barrier are significantly reduced. The Communication itself is available at 10.1002/cssc.201702221 .