Enhanced photovoltaic performance and thermal stability of CH3NH3PbI3 perovskite through lattice symmetrization

• Main Authors: Shao, Feng, Qin, Peng, Wang, Dong, Zhang, Guoqing, Wu, Bo, He, Jianqiao, Peng, Wei, Sum, Tze Chien, Wang, Deliang, Huang, Fuqiang
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Materials::Functional materials; Dimethyl Ammonium; Lattice Symmetrization
• 在線閱讀: https://hdl.handle.net/10356/138091; https://doi.org/10.21979/N9/WTJDXM

The organic-inorganic lead halide perovskites are attractive materials for photovoltaic application. The most widely studied perovskites based on methyl ammonium organic cation are less likely to form an ideal high-symmetry configuration at room temperature, leading to the appearance of local lattic...