Low Temperature Annealed Zinc Oxide Nanostructured Thin Film-Based Transducers: Characterization for Sensing Applications
Fig 10
Optical behavior of membranous ZnO thin film in different pH condition.
(a) Transmission spectra of ZnO thin film in solution of pH 2–10, (b) bandgap value of ZnO thin film in solution of pH 2–10 and (c) correlation between the current respond and bandgap of membranous ZnO thin film at pH 2–10.