Fig. 3From: Sb2S3 Thickness-Related Photocurrent and Optoelectronic Processes in TiO2/Sb2S3/P3HT Planar Hybrid Solar CellsXRD patterns of the as-synthesized Sb2S3 film on FTO with different deposition time. Sample 1 is the pure FTO glass substrate, and samples 2–5 are Sb2S3 films with t of 1 h, 1.5 h, 2 h, and 3 h, respectivelyBack to article page