Insights to carrier-phonon interactions in lead halide perovskites via multi-pulse manipulation

• Main Authors: Feng, Minjun, Ye, Senyun, Lim, Melvin Jia Wei, Guo, Yuanyuan, Cai, Rui, Zhang, Qiannan, He, Huajun, Sum, Tze Chien
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Science::Physics::Optics and light; Engineering::Materials::Photonics and optoelectronics materials; Carrier Phonon Interaction; Hot Carrier Cooling
• Online Access: https://hdl.handle.net/10356/168597
• Institution: Nanyang Technological University

A fundamental understanding of the hot-carrier dynamics in halide perovskites is crucial for unlocking their prospects for next generation photovoltaics. Presently, a coherent picture of the hot carrier cooling process remains patchy due to temporally overlapping contributions from many-body interac...