Optical, Dielectric and Optoelectronic Properties of Spray Deposited Cu-doped Fe2O3 Thin Films. J. Nig. Soc. Phys. Sci. [Internet]. 2023 Jun. 14 [cited 2024 May 22];5(3):1180. Available from: https://journal.nsps.org.ng/index.php/jnsps/article/view/1180