Abstract
In this work, we are interested in thin films of zinc oxide doped with nickel (Ni), deposited on glass substrates and elaborated by the sol-gel dip coating technique. The effects of the doping concentration in the range of outlet (1%, 3% and 5at%) have been thoroughly studied. The morphological properties of ZnO-Ni films were studied by Atomic Force Microscopy (AFM). The optical properties of the ZnO:Ni thin films were examined by UV-visible spectroscopy and the Tauc method was used to (...)
Highlights
In this work, we are interested in thin films of zinc oxide doped with nickel (Ni), deposited on glass substrates and elaborated by the sol-gel dip coating technique
Thin films of ZnO:Ni were deposited by the sol gel method associated to the dip coating technique using a solution of zinc acetate aim of glass substrates
Optical properties conductivity of the ZnO thin film: Ni increases with the increase of the dopant concentration of Ni and reaches its maximum value of 9.310-3 (Ω.cm)-1 doping for 3wt% Ni, it decreases to 4.210-3 (Ω.cm)-1.This increase in conductivity with increasing concentration
Summary
We are interested in thin films of zinc oxide doped with nickel (Ni), deposited on glass substrates and elaborated by the sol-gel dip coating technique. Morphological and optical properties of sol-gel derived Ni doped ZnO thin film JNTM(2014) T.
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