Defect passivation using ultrathin PTAA layers for efficient and stable perovskite solar cells with a high fill factor and eliminated hysteresis

By Ming Wang, Huaxin Wang, Wei Li, Xiaofei Hu, K. Sun, Zhigang Zang. Journal of Materials Chemistry A, 2019

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Ultra-thin PTAA layers contribute to interface defect passivation and interface recombination reduction to improve the efficiency of perovskite solar cells.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/ab8d3fdd304123d36876e9a742a180381e9ab16c