Figure 1
From: Visible and UV photo-detection in ZnO nanostructured thin films via simple tuning of solution method

FE-SEM images and XRD results of ZnO nanostructures. (a) NPs formed in 15 minutes by using C2H5OH solvent, (b) ZnO-NSs formed in 4 hours using C2H5OH solvent and (c) ZnO-NFs formed in 4 hours using H2O solvent. In the right side, there are XRD plots indicating similar crystallographic structures for all the morphologies.