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. 2019 Oct 4;10:4540. doi: 10.1038/s41467-019-12445-6

Fig. 1.

Fig. 1

Characterization of hydrothermal grown Sb2S3 polycrystalline film. a Perspective review of Sb2S3 crystal structure projected on the [001] (or ab) plane. b AFM image and (c) XRD pattern of hydrothermal Sb2S3 polycrystalline film on CdS/FTO substrate. d J–V curve and (e) IPCE curve of a representative Sb2S3 solar cell. Inset: FTO/CdS/Sb2S3/Spiro-OMeTAD/Au solar cell device structure. f Absorption and PL spectra of hydrothermal Sb2S3 thin film