Sun, Yuxuan, and Haiming Zhang. “Density Functional Theory Study on the Electrical Properties of ?-CsPbX3 (X=I, Cl, Br)”. American Scientific Research Journal for Engineering, Technology, and Sciences 61, no. 1 (November 3, 2019): 1–6. Accessed September 18, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/5291.