Making and breaking of exciton cooling bottlenecks in halide perovskite nanocrystals

• المؤلفون الرئيسيون: Lim, Melvin Jia Wei, Guo, Yuanyuan, Feng, Minjun, Cai, Rui, Sum, Tze Chien
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Science::Physics::Optics and light; Perovskite; Nanocrystals; Hot Carrier Cooling
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/172922
• المؤسسة: Nanyang Technological University

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...