Expanding the low-dimensional interface engineering toolbox for efficient perovskite solar cells

• Main Authors: Ye, Senyun, Rao, Haixia, Feng, Minjun, Xi, Lifei, Yen, Zhihao, Seng, Debbie Hwee Leng, Xu, Qiang, Boothroyd, Chris, Chen, Bingbing, Guo, Yuanyuan, Wang, Bo, Salim, Teddy, Zhang, Qiannan, He, Huajun, Wang, Yue, Xiao, Xingchi, Lam, Yeng Ming, Sum, Tze Chien
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Materials::Photonics and optoelectronics materials; Engineering::Materials::Material testing and characterization; Halide Perovskites; Capping Layer; Solar Cells; High Efficiency
• Online Access: https://hdl.handle.net/10356/164911
• Institution: Nanyang Technological University

Three-dimensional/low-dimensional perovskite solar cells afford improved efficiency and stability. The design of low-dimensional capping materials is constrained to tuning the A-site organic cation, as Pb2+ and Sn2+ are the only options for the metal cation. Here we unlock access to a library of low...