[2] . Best Research-Cell Efficiency Chart. https://www.nrel.gov/pv/cell-efficiency.html
[5] W YU S, W ZHAO Z, J ZHAO J et al. Research progress in novel
[26] Y CHEN H, Y ZHAN, Y XU G et al. Organic n-type molecule: managing the electronic states of bulk perovskite for high-performance photovoltaics. Adv. Funct. Mater., 120, 8267-8302(2020).