Hot carrier cooling mechanisms in halide perovskites

• Main Authors: Fu, Jianhui, Xu, Qiang, Han, Guifang, Wu, Bo, Huan, Cheng Hon Alfred, Leek, Meng Lee, Sum, Tze Chien
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2018
• Subjects: Methylammonium Lead Triiodide; Atomic Absorption Spectroscopy
• Online Access: https://hdl.handle.net/10356/89521; http://hdl.handle.net/10220/44961; https://doi.org/10.21979/N9/VJGWT3
• Institution: Nanyang Technological University

Halide perovskites exhibit unique slow hot-carrier cooling properties capable of unlocking disruptive perovskite photon–electron conversion technologies (e.g., high-efficiency hot-carrier photovoltaics, photo-catalysis, and photodetectors). Presently, the origins and mechanisms of this retardation r...