Hot carriers perspective on the nature of traps in perovskites

• Main Authors: Righetto, Marcello, Lim, Swee Sien, Giovanni, David, Lim, Melvin Jia Wei, Zhang, Qiannan, Ramesh, Sankaran, Tay, Eugene Yong Kang, Sum, Tze Chien
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics; Perovskite; Nanocrystals
• Online Access: https://hdl.handle.net/10356/161803
• Institution: Nanyang Technological University

Amongst the many spectacular properties of hybrid lead halide perovskites, their defect tolerance is regarded as the key enabler for a spectrum of high-performance optoelectronic devices that propel perovskites to prominence. However, the plateauing efficiency enhancement of perovskite devices calls...