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Updated: Sep 20, 2025

Flash Infrared Annealing for Perovskite Solar Cell Processing
Published on: February 3, 2021
Fluorescent hole-selective contact for ultraviolet-stable inverted perovskite solar cells
Nai Wang1, Gongnv Xu2, Tonghui Guo1
1The Institute of Technological Sciences, Wuhan University, Wuhan 430072, P. R. China. qdtai@whu.edu.cn.
None:
Fluorescent material was introduced at the hole-selective contact to simultaneously enhance the light-harvesting efficiency and photo-stability of inverted perovskite solar cells. The device achieved improved PCE via a 4.4% increase in photocurrent, while it retained ∼80% of the initial efficiency after 1000 hours of UV illumination.
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