Quantum Efficiency And Temperature Coefficients Of Gainp/Gaas Dual-Junction Solar Cell | |
Liu L(刘蕾); Chen NF(陈诺夫); Bai YM(白一鸣); Cui M; Zhang H; Gao FB; Yin ZG; Zhang XW; Liu L | |
发表期刊 | Science in China Series E-Technological Sciences |
2009 | |
卷号 | 52期号:5页码:1176-1180 |
ISSN | 1006-9321 |
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. |
关键词 | Quantum Efficiency Temperature Coefficient Solar Cell |
DOI | 10.1007/s11431-008-0203-9 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000265960500006 |
WOS研究方向 | Engineering ; Materials Science |
WOS类目 | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/26704 |
专题 | 微重力重点实验室 |
通讯作者 | Liu L |
推荐引用方式 GB/T 7714 | Liu L,Chen NF,Bai YM,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 L.,Chen NF.,Bai YM.,Cui M.,Zhang H.,...&Liu L.(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 L,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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