The bright side and dark side of hybrid organic–inorganic perovskites

• Main Authors: Walukiewicz, Wladek, Wang, Shu, Wu, Xinchun, Li, Rundong, Sherburne, Matthew P., Wu, Bo, Sum, Tze Chien, Ager, Joel W., Asta, Mark D.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Science::Physics::Optics and light; Halide Perovskite; Defects
• 在線閱讀: https://hdl.handle.net/10356/145440
• 機構: Nanyang Technological University

The previously developed bistable amphoteric native defect (BAND) model is used for a comprehensive explanation of the unique photophysical properties and for understanding the remarkable performance of perovskites as photovoltaic materials. It is shown that the amphoteric defects in donor (acceptor...