B. A. Hasan, “Influence of Gold Concentration on the Main Detection Parameters of Ge-Au Photoconductive Detector”, IJP, vol. 5, no. 1, pp. 21–29, Mar. 2008, Accessed: Mar. 13, 2025. [Online]. Available: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/930