Surface morphology, optical and electrochemical properties of undoped and Ni-doped CeO2 thin films prepared by polymeric precursor methodZara Khosousi Sani, Farhad Esmaeli Ghodsi and Jamal MazloomEur. Phys. J. Appl. Phys., 74 1 (2016) 10302DOI: https://doi.org/10.1051/epjap/2016150366
