Preparation of Copper Oxide Nanoparticles Using Pulsed Laser Ablation Method in Liquid at Different Energies and Study of Their Structural and Optical Properties. Tikrit J. Pure Sci. [Internet]. 2025 June 25 [cited 2026 Nov. 8];31(3):94-100. Available from: https://tjpsj.org/index.php/tjps/article/view/1949