Figure 1From: Fabrication of nanostructured ZnO film as a hole-conducting layer of organic photovoltaic cellX-ray diffraction spectra of the ZnO nanostructured fibrous films. (a) With 0.6, 0.8, and 1.0 M of precursor concentration. (b) Synthesized at various temperatures with a concentration of 0.6 M.Back to article page