Aligned and graded type‐II Ruddlesden – Popper perovskite films for efficient solar cells

• Main Authors: Qing, Jian, Liu, Xiao-Ke, Li, Mingjie, Liu, Feng, Yuan, Zhongcheng, Tiukalova, Elizaveta, Yan, Zhibo, Duchamp, Martial, Chen, Shi, Wang, Yuming, Bai, Sai, Liu, Jun-Ming, Snaith, Henry J., Lee, Chun-Sing, Sum, Tze Chien, Gao, Feng
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Science::Physics; 2D; Additives
• 在線閱讀: https://hdl.handle.net/10356/139323
• 機構: Nanyang Technological University

Recently, Ruddlesden–Popper perovskites (RPPs) have attracted increasing interests due to their promising stability. However, the efficiency of solar cells based on RPPs is much lower than that based on 3D perovskites, mainly attributed to their poor charge transport. Herein, a simple yet universal...