Inspec keywords: ultraviolet spectra; grain size; carrier density; solar cells; Hall effect; atomic force microscopy; tin compounds; annealing; visible spectra; doping; infrared spectra; copper; vacuum deposition

Other keywords: near infrared spectra; Hall-effect measurement; ultraviolet spectra; thermal evaporation; solar cell; atomic force microscopy; glass substrate; SnS:Cu; carrier concentration; direct bandgap; annealing; visible spectra; thermally evaporated thin film; grain size; orthorhombic structure; doping; time 90 min; temperature 250 degC; X-ray diffraction

Subjects: Vacuum deposition; Infrared and Raman spectra in inorganic crystals; Photoelectric conversion; solar cells and arrays; Visible and ultraviolet spectra of other nonmetals; Solar cells and arrays; Galvanomagnetic and other magnetotransport effects (semiconductors/insulators); Vacuum deposition; Thin film growth, structure, and epitaxy; Low-field transport and mobility; piezoresistance (semiconductors/insulators); Microstructure