Photoluminescence and Photoelectric Properties of the ZnO–LiNbO3 Thin-Film Structure in the Ultraviolet and Visible Spectral Regions

The results of studies of the structural, optical, photoluminescence, and photoelectric properties of the ZnO–LiNbO3 thin-film structure are reported. The results of X-ray structural analysis of a zinc-oxide film synthesized on a single-crystal lithium-niobate substrate and on a quartz glassy substrate are presented. The transmittance,  reflectance,  absorption, photoluminescence, and photocurrent spectra of the ZnO–LiNbO3 thin-film and ZnO–SiO2 structures in the ultraviolet and visible spectral regions are given.