Pre-incorporation of Na into flexible Cu(In,Ga)Se2 thin film solar cells
文献类型：期刊论文
| 作者 | Xuhang Ma; Yaping Ma; Shihang Yang; Chunlei Yang; Tao Lin; Kedong Wang; Xudong Xiao |
| 刊名 | Solar Energy
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Incorporation of sodium into the Cu(In,Ga)Se2 (CIGS) absorber layer is a key step for the growth of high conversion efficiency CIGS solar cells. However, the doping of Na into CIGS layer on a flexible substrate, i.e. Titanium foil, is still a challenge. In this paper, we report our results on comparing two different Na pre-incorporation methods in constructing flexible CIGS solar cells on Ti substrates: i) by sputtering a soda-lime glass thin film (SLGTF) onto Ti substrates prior to the growth of CIGS and Mo back contact layers and ii) by evaporating a NaF precursor layer on the Mo layer before the CIGS growth. By carefully optimizing the growth conditions, the conversion efficiencies of 13.47% and 15.02% are achieved for the SLGTF sample and the NaF sample, respectively. The NaF precursor method shows a better effect. The diffusion of Na and the gradient of Ga play important roles in the performance of the solar cells. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/13487]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 推荐引用方式 GB/T 7714 | Xuhang Ma,Yaping Ma,Shihang Yang,et al. Pre-incorporation of Na into flexible Cu(In,Ga)Se2 thin film solar cells[J]. Solar Energy,2018. |
| APA | Xuhang Ma.,Yaping Ma.,Shihang Yang.,Chunlei Yang.,Tao Lin.,...&Xudong Xiao.(2018).Pre-incorporation of Na into flexible Cu(In,Ga)Se2 thin film solar cells.Solar Energy. |
| MLA | Xuhang Ma,et al."Pre-incorporation of Na into flexible Cu(In,Ga)Se2 thin film solar cells".Solar Energy (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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