Reducing the interfacial defect density of CZTSSe solar cells by Mn substitution

• Main Authors: Lie, Stener, Tan, Joel Ming Rui, Li, Wenjie, Leow, Shin Woei, Tay, Ying Fan, Bishop, Douglas M., Gunawan, Oki, Wong, Lydia Helena
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Chemistry; Engineering; Interfacial Defect Density; CZTSSe Solar Cells
• 在線閱讀: https://hdl.handle.net/10356/140808; https://doi.org/10.21979/N9/CMBI4U

Cation disorder which arises from the size and chemical environment similarity of Cu and Zn is the limiting factor in Cu2ZnSnSxSe4−x (CZTSSe) performance. Cation substitution is one effective way to solve this issue, however, the most commonly reported substitutes, Ag and Cd, are not ideal as they d...