A facile method to evaluate the influence of trap densities on perovskite solar cell performance

• المؤلفون الرئيسيون: Chen, Bingbing, Hu, Hongwei, Salim, Teddy, Lam, Yeng Ming
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2021
• الموضوعات: Engineering::Materials; Halide Perovskites; Efficient
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/151642
• المؤسسة: Nanyang Technological University

This work discusses how the behaviour of the fill factor (FF) of devices calculated from current-voltage (I-V) measurements at different light intensities can be used as a basis to assess the trap density of methylammonium lead triiodide (MAPbI₃) solar cells. Solar cells with different trap densitie...