Superior performance of silver bismuth iodide photovoltaics fabricated via dynamic hot-casting method under ambient conditions

• Main Authors: Ghosh, Biplab, Wu, Bo, Guo, Xintong, Harikesh, Padinhare Cholakkal, John, Rohit Abraham, Baikie, Tom, Arramel, Wee, A. T. S., Guet, Claude, Sum, Tze Chien, Mhaisalkar, Subodh, Mathews, Nripan
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Materials::Energy materials; Bi-based Ternary Halides; Dynamic Hot Casting
• 在線閱讀: https://hdl.handle.net/10356/137085; https://doi.org/10.21979/N9/OVZYOU

Bismuth-based ternary halides have recently gained a lot of attention as lead-free perovskite materials. However, photovoltaic performances of these devices remain poor, mostly due to their low-dimensional crystal structure and large bandgap. Here, a dynamic hot casting technique to fabricate silver...