Hadi , S.M. and Al-Maiyaly , B.K. 2025. Optical and Morphology Properties of Cu2Se at Different Temperatures by Thermal Evaporation. Ibn AL-Haitham Journal For Pure and Applied Sciences. 38, 4 (Oct. 2025), 159–168. DOI:https://doi.org/10.30526/38.4.4122.