Making and breaking of exciton cooling bottlenecks in halide perovskite nanocrystals

• Main Authors: Lim, Melvin Jia Wei, Guo, Yuanyuan, Feng, Minjun, Cai, Rui, Sum, Tze Chien
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Science::Physics::Optics and light; Perovskite; Nanocrystals; Hot Carrier Cooling
• 在線閱讀: https://hdl.handle.net/10356/172922

Harnessing quantum confinement (QC) effects in semiconductors to retard hot carrier cooling (HCC) is an attractive approach for enabling efficient hot carrier extraction to overcome the Shockley–Queisser limit. However, there is a debate about whether halide perovskite nanocrystals (PNCs) can effect...