1. “Excellent excitonic photovoltaic effect in 2D CsPbBr₃/CdS heterostructures”. Jin B, Zuo N, Hu Z-Y, Cui W, Wang R, Van Tendeloo G, Zhou X, Zhai T, Advanced Functional Materials , 2006166 (2020).   http://doi.org/10.1002/ADFM.202006166