Slow hot-carrier cooling in halide perovskites : prospects for hot-carrier solar cells

• المؤلفون الرئيسيون: Li, Mingjie, Fu, Jianhui, Xu, Qiang, Sum, Tze Chien
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Halide Perovskite; Hot Carriers
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/138048

Rapid hot-carrier cooling is a major loss channel in solar cells. Thermodynamic calculations reveal a 66% solar conversion efficiency for single junction cells (under 1 sun illumination) if these hot carriers are harvested before cooling to the lattice temperature. A reduced hot-carrier cooling rate...