Hot carriers in halide perovskites : how hot truly?

• Main Authors: Lim, Melvin Jia Wei, Giovanni, David, Righetto, Marcello, Feng, Minjun, Mhaisalkar, Subodh Gautam, Mathews, Nripan, Sum, Tze Chien
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Engineering::Materials; Perovskite; Hot Carrier Cooling
• Online Access: https://hdl.handle.net/10356/137591; https://doi.org/10.21979/N9/MJZNDC
• Institution: Nanyang Technological University

Slow hot carrier cooling in halide perovskites holds the key to the development of hot carrier (HC) perovskite solar cells. For accurate modeling and pragmatic design of HC materials and devices, it is essential that HC temperatures are reliably determined. A common approach involves fitting the hig...