Back Interface Passivation for Efficient Low-Bandgap Perovskite Solar Cells and Photodetectors

Low-bandgap (E<sub>g</sub>~1.25 eV) mixed tin-lead (Sn-Pb) perovskites are promising candidates for efficient solar cells and self-powered photodetectors; however, they suffer from huge amounts of defects due to the unintentional p-type self-doping. In this work, the synergistic effects...

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Bibliographic Details
Published in:	Nanomaterials
Main Authors:	Jiayu Lu, Huayang Wang, Tingbing Fan, Dong Ma, Changlei Wang, Shaolong Wu, Xiaofeng Li
Format:	Article
Language:	English
Published:	MDPI AG 2022-06-01
Subjects:	low-bandgap perovskite interface passivation perovskite solar cells self-powered photodetectors visible light communication
Online Access:	https://www.mdpi.com/2079-4991/12/12/2065

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