B. H. Hussein, H. K. Hassun, B. K.H. Al-Maiyaly, S. H. Aleabi. (2022). Effect of copper on physical properties of CdO thin films and n-CdO: Cu / p-Si heterojunction. Journal of Ovonic Research, 18(1), 37-43. https://doi.org/10.15251/JOR.2022.181.37