The Negative Photoconductivity of Ag/AgO Grown by Spray-Pyrolysis
The main goal of this work is to provide a general description of the negative photoconductivity effect observed in Ag/AgO films grown by the spray-pyrolysis technique.X-ray diffractograms display hybrid films with high texturized AgO and metallic Ag phases.Scanning electron microscopy images show small Ag particles on the Aprons surface.Due to its