Enhancing the photovoltaic performance of planar heterojunction perovskite solar cells by doping the perovskite layer with alkali metal ions

• DOI: 10.1039/c6ta06851k
• Publication Date: 2016-09-24T20:19:34Z
• Authors: Jingjing Chang; Zhenhua Lin; Hai Zhu; Furkan Halis Isikgor; Qing-Hua Xu; Chunfu Zhang; Yue Hao; Jianyong Ouyang
• Keywords: 02 engineering and technology; 0210 nano-technology; 7. Clean energy

Doping the perovskite layer with a small amount of alkali metal ions can enhance photovoltaic efficiency solar cells.