The p recombination layer in tunnel junctions for micromorph tandem solar cells
文献类型：期刊论文
| 作者 | Yao Wen-Jie; Zeng Xiang-Bo; Peng Wen-Bo; Liu Shi-Yong; Xie Xiao-Bing; Wang Chao; Liao Xian-Bo |
| 刊名 | Chinese physics b
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 20期号:7页码:5 |
| 关键词 | P recombination layer Tunnel recombination junction Micromorph tandem solar cells |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/20/7/078402 |
| 通讯作者 | Zeng xiang-bo(xbzeng@semi.ac.cn) |
| 英文摘要 | A new tunnel recombination junction is fabricated for n-i-p type micromorph tandem solar cells. we insert a thin heavily doped hydrogenated amorphous silicon (a-si:h) p(+) recombination layer between the n a-si:h and the p hydrogenated nanocrystalline silicon (nc-si:h) layers to improve the performance of the n-i-p tandem solar cells. the effects of the boron doping gas ratio and the deposition time of the p-a-si: h recombination layer on the tunnel recombination junctions have been investigated. the current-voltage characteristic of the tunnel recombination junction shows a nearly ohmic characteristic, and the resistance of the tunnel recombination junction can be as low as 1.5 omega.cm(2) by using the optimized p-a-si:h recombination layer. we obtain tandem solar cells with open circuit voltage v-oc = 1.4 v, which is nearly the sum of the v(oc)s of the two corresponding single cells, indicating no v-oc losses at the tunnel recombination junction. |
| WOS关键词 | SILICON |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000293175900078 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428415 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zeng Xiang-Bo |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao Wen-Jie,Zeng Xiang-Bo,Peng Wen-Bo,et al. The p recombination layer in tunnel junctions for micromorph tandem solar cells[J]. Chinese physics b,2011,20(7):5. |
| APA | Yao Wen-Jie.,Zeng Xiang-Bo.,Peng Wen-Bo.,Liu Shi-Yong.,Xie Xiao-Bing.,...&Liao Xian-Bo.(2011).The p recombination layer in tunnel junctions for micromorph tandem solar cells.Chinese physics b,20(7),5. |
| MLA | Yao Wen-Jie,et al."The p recombination layer in tunnel junctions for micromorph tandem solar cells".Chinese physics b 20.7(2011):5. |
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来源：半导体研究所
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