结晶度
钙钛矿(结构)
材料科学
带隙
碘化物
锡
磁滞
光电子学
矿物学
结晶学
无机化学
冶金
复合材料
化学
凝聚态物理
物理
作者
Yaqin Wang,Weifei Fu,Jielin Yan,Jiehuan Chen,Weitao Yang,Hongzheng Chen
摘要
Low-bandgap (1.26 eV) FA0.7MA0.3Sn0.3Pb0.7I3 perovskite film with vertically aligned large grains and high crystallinity was fabricated via a two-step processing method on top of a hydrophobic PTAA HTL. A maximum PCE of 13.6% was obtained with negligible current–voltage hysteresis.
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