Enhancing the hot carrier injection of perovskite solar cells by incorporating a molecular dipole interlayer

• Main Authors: Wu, Tai, Zhao, Rongjun, Qiu, Junming, Wang, Shihuai, Zhang, Xiaoliang, Hua, Yong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Hot Carriers; Interface Modification
• Online Access: https://hdl.handle.net/10356/163519
• Institution: Nanyang Technological University

Surface passivation engineering of perovskite films via organic functional small molecules has emerged as an effective strategy for improving the efficiency and stability of perovskite solar cells (PSCs). However, a systematic understanding of underlying mechanisms behind these improvements is still...