Ghanem Abed N, M. Ahmad S, Alfiqar A. Zaker T. Study of the Structural and Optical Properties of Copper Nanoparticles Prepared by Pulsed Laser Ablation in Liquid and Study of their Effect on the Efficiency of Solar Cells. RSCI [Internet]. 2025 Jun. 1 [cited 2025 Sep. 10];34(2):26-3. Available from: https://edusj.uomosul.edu.iq/index.php/rsci/article/view/47424