| 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
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| Source Publication | Science in China Series E-Technological Sciences
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| 2009 | |
| Volume | 52Issue:5Pages:1176-1180 |
| ISSN | 1006-9321 |
| Abstract | 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. |
| Keyword | Quantum Efficiency Temperature Coefficient Solar Cell |
| DOI | 10.1007/s11431-008-0203-9 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000265960500006 |
| WOS Research Area | Engineering ; Materials Science |
| WOS Subject | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/26704 |
| Collection | 微重力重点实验室 |
| Corresponding Author | Liu L |
| Recommended Citation 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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