• Interface engineering approach of in-air-processed Sb2S3 solar cells enabling 7.5% AM 1.5G device efficiency and an 18% indoor milestone performanceHussien, Hadeer; Krunks, Malle; Spalatu, Nicolae; Katerski, Atanas; Jehl Li-Kao, Zacharie; Giraldo, Sergio; Abou-Ras, Daniel; Oli, Arivazhagan Valluvar; Siebentritt, Susanne; Oja Acik, IlonaJournal of Materials Chemistry A2025 / p. 37215-37231 https://doi.org/10.1039/d5ta05790f