Quantum efficiency and temperature coefficients of gainp/gaas dual-junction solar cell
文献类型：期刊论文
| 作者 | Liu Lei1; Chen NuoFu1,2; Bai YiMing1; Cui Ming1; Zhang Han1; Gao FuBao1; Yin ZhiGang1; Zhang XingWang1 |
| 刊名 | Science in china series e-technological sciences
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 52期号:5页码:1176-1180 |
| ISSN号 | 1006-9321 |
| 关键词 | Quantum efficiency Temperature coefficient Solar cell |
| DOI | 10.1007/s11431-008-0203-9 |
| 通讯作者 | Liu lei(lliu@semi.ac.cn) |
| 英文摘要 | Gainp/gaas dual-junction solar cell with a conversion efficiency of 25.2% has been fabricated using metalorganic chemical vapor deposition (mocvd) technique. quantum efficiencies of the solar cell were measured within a temperature range from 25 to 160a degrees c. the results indicate that the quantum efficiencies of the subcells increase slightly with the increasing temperature. and red-shift phenomena of absorption limit for all subcells are observed by increasing the cell's work temperature, which are consistent with the viewpoint of energy gap narrowing effect. the short-circuit current density temperature coefficients dj (sc)/dt of gainp subcell and gaas subcell are determined to be 8.9 and 7.4 mu a/cm(2)/a degrees c from the quantum efficiency data, respectively. and the open-circuit cell voltage temperature coefficients dv (oc)/dt calculated based on a theoretical equation are -2.4 mv/a degrees c and -2.1 mv/a degrees c for gainp subcell and gaas subcell. |
| WOS研究方向 | Engineering ; Materials Science |
| WOS类目 | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000265960500006 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427690 |
| 专题 | 半导体研究所 |
| 通讯作者 | Liu Lei |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Mech, Natl Lab Micrograv, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Lei,Chen NuoFu,Bai YiMing,et al. Quantum efficiency and temperature coefficients of gainp/gaas dual-junction solar cell[J]. Science in china series e-technological sciences,2009,52(5):1176-1180. |
| APA | Liu Lei.,Chen NuoFu.,Bai YiMing.,Cui Ming.,Zhang Han.,...&Zhang XingWang.(2009).Quantum efficiency and temperature coefficients of gainp/gaas dual-junction solar cell.Science in china series e-technological sciences,52(5),1176-1180. |
| MLA | Liu Lei,et al."Quantum efficiency and temperature coefficients of gainp/gaas dual-junction solar cell".Science in china series e-technological sciences 52.5(2009):1176-1180. |
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来源：半导体研究所
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