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| 高效率非晶硅叠层太阳电池的研制 | |
| 引用本文： | 周雪梅,徐重阳,邹雪城,王长安,赵佰芳. 高效率非晶硅叠层太阳电池的研制[J]. 电源技术, 1995, 0(2) |
| 作者姓名： | 周雪梅 徐重阳 邹雪城 王长安 赵佰芳 |
| 作者单位： | 华中理工大学固体电子学系 |
| 摘 要： | 深入研究了a-Si/a-Si/a-SiGe三结叠层通讯卫星电池的制备技术.为了提高叠层电池的转换效率,提出改善n/i界面特性的缓冲层技术和高光敏性a-SiGe:H(F)薄膜的高氢气稀释比、低反应气压的淀积技术.通过工艺优化,研制出了AM1(100mW/cm~2)光照下转换效率为11.5%的a-Si/a-Si/a-SiGe三结叠层太阳电池. |
| 关 键 词： | 界面 叠层太阳电池 非晶硅锗薄膜 |
Fabrication of high efficiency a-Si tandem solar cells |
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| Zhou Xuemei,Xu chongyang,Zou Xuecheng,Wang changan and Zhao Balf angDeft,of Solid state Electronics,Huazhong University of Science and Technology,Wuhan. Fabrication of high efficiency a-Si tandem solar cells[J]. Chinese Journal of Power Sources, 1995, 0(2) | |
| Authors: | Zhou Xuemei Xu chongyang Zou Xuecheng Wang changan Zhao Balf angDeft of Solid state Electronics Huazhong University of Science Technology Wuhan |
| Affiliation: | Zhou Xuemei,Xu chongyang,Zou Xuecheng,Wang changan and Zhao Balf angDeft,of Solid state Electronics,Huazhong University of Science and Technology,Wuhan 430074 |
| Abstract: | The fabrication technology of high efficiency a-Si/a-Si/a-SiGe triple-junction solar cells have been investigated in detail. Some techniques were suggested to raise the conversion efficiency of solar cells,including the insertion of n- type a-Si:H buffer layer between the n/i interface to improve the interface, and using the high H2 dilution ratio and low deposition pressure to prepare the high photo-sensitive a-SiGe:H(F)film. By the optimum of the proceeding condition, the a-Si/a-Si/a-SiGe triple-junction solar cells with conversion efficiency of 11. 5% have been obtained under AMl(100mW/cm2)illumination0 |
| Keywords: | interface tandem solar cell a-SiGe:H(F)film |
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