Liao, P., Zhao, X., Li, G., Shen, Y. and Wang, M. 2017. A New Method for Fitting Current–Voltage Curves of Planar Heterojunction Perovskite Solar Cells. Nano-Micro Letters. 10, 1 (Oct. 2017), 5. DOI:https://doi.org/10.1007/s40820-017-0159-z.