Self-powered Vs. high speed ZnO-based photodetectors

Facile low temperature processed nanostructure ZnO QD based thin films for potential perovskite solar cell: thickness dependence of crystal and electrical properties.

“…(1) (5) where 𝜆 is the X-ray beam wavelength (0.15406 nm), 𝛽 is the full width at half maximum (FWHM), 𝜃 is referred to as an angle of incident beam (Bragg's angle), 𝑑 ℎ𝑘𝑙 represents the spacing between crystal planes and h, k, l are the Miller indices.…”

“…Thanks to its favorable optoelectronic properties as well as high carrier mobility, spectral transmittance, and low-temperature processing as compared to TiO2. It received enormous attention in diverse applications including light emitting diodes, UV photodetectors, solar cells, and piezoelectric sensors coupled with its non-toxicity, availability, low cost, and chemical stability [3][4][5][6].…”