Structural and Optical Properties of Cobalt-Doped Zinc Oxide Thin Films Prepared By Spray Pyrolysis Technique. Baghdad Sci.J [Internet]. 2024 Oct. 7 [cited 2024 Nov. 25];7(1):69-75. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2874