Hot carrier extraction in CH3NH3PbI3 unveiled by pump-push-probe spectroscopy

• المؤلفون الرئيسيون: Lim, Swee Sien, Giovanni, David, Zhang, Qiannan, Solanki, Ankur, Nur Fadilah Jamaludin, Lim, Melvin Jia Wei, Mathews, Nripan, Mhaisalkar, Subodh, Pshenichnikov, Maxim S., Sum, Tze Chien
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Hot Carrier; Spectroscopy
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/143937; https://doi.org/10.21979/N9/RZUNHG

Halide perovskites are promising materials for development in hot carrier (HC) solar cells, where the excess energy of above-bandgap photons is harvested before being wasted as heat to enhance device efficiency. Presently, HC separation and transfer processes at higher-energy states remain poorly un...