Liao, Peizhe, Xiaojuan Zhao, Guolong Li, Yan Shen, and Mingkui Wang. “A New Method for Fitting Current–Voltage Curves of Planar Heterojunction Perovskite Solar Cells”. Nano-Micro Letters 10, no. 1 (October 13, 2017): 5. Accessed April 26, 2024. https://nmlett.org/index.php/nml/article/view/314.