Grain-boundaries-engineering via laser manufactured La-doped BaSnO₃ nanocrystals with tailored surface states enabling perovskite solar cells with efficiency of 23.74%

• المؤلفون الرئيسيون: Yang, Xiaokun, Zhao, Wenhao, Li, Mingjie, Ye, Linfeng, Guo, Pengfei, Xu, Youxun, Guo, Hang, Yu, Huiwu, Ye, Qian, Wang, Hongyue, Harvey, Daniel, Shchukin, Dmitry, Feng, Minjun, Sum, Tze Chien, Wang, Hongqiang
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Materials; Grain Boundaries; Nanocrystals
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/163290
• المؤسسة: Nanyang Technological University

Grain boundaries (GBs) engineering of hybrid perovskite films is of significance for accessing high performance perovskite solar cells (PSCs), owing to the abundant defect states existed therein originating from the low temperature film processing. Nanocrystals embedding at GBs has shown profound ad...