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Xiaopeng YUE, Xing ZHAO, Huilin YAN, Bingbing FAN, Hao HUANG, Luyao YAN, Peng CUI, Junfeng MA, Meicheng LI
图7 PbI2不同退火温度下制备钙钛矿薄膜吸收光谱图
Fig. 7 Absorption spectra of perovskite thin films prepared by PbI2 at different annealing temperatures