Royal Society of Chemistry, Journal of Materials Chemistry C Materials for optical and electronic devices, 25(11), p. 8553-8563, 2023
DOI: 10.1039/d3tc01289a
Full text: Unavailable
We report an efficient dual-interface modification strategy to improve the charge carrier management with GABr and NH4F. As a result, the target perovskite solar cells attain a decent PCE of 19.61% with a remarkably enhanced fill factor of 78.34%.