Efficient Semitransparent Perovskite Solar Cells for 23.0%-Efficiency Perovskite/Silicon Four-Terminal Tandem Cells
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- 作者：Bo Chen ; Yang Bai ; Zhengshan Yu ; Tao Li ; Xiaopeng Zheng ; Qingfeng Dong ; Liang Shen ; Mathieu Boccard ; Alexei Gruverman ; Zachary Holman and Jinsong Huang
- 刊名：Advanced Energy Materials
- 出版年：2016
- 出版时间：October 12, 2016
- 年：2016
- 卷：6
- 期：19
- 全文大小：1494K
- ISSN：1614-6840
文摘
Semitransparent perovskite solar cells based on smooth perovskite films and ultrathin Cu (1 nm)/Au (7 nm) metal electrode demonstrate an efficiency of 16.5%. When illuminated through the semitransparent perovskite cell, a near-infrared-enhanced silicon heterojunction solar cell operates with 6.5% efficiency, leading to a total perovskite/silicon four-terminal tandem efficiency of 23.0%.