| p-n 型GaInP2/GaAs叠层太阳电池研究 |
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| 引用本文： | 陈鸣波,崔容强,王亮兴,张忠卫,陆剑峰,池卫英.p-n 型GaInP2/GaAs叠层太阳电池研究[J].物理学报,2004,53(11):3632-3636. |
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| 作者姓名： | 陈鸣波 崔容强 王亮兴 张忠卫 陆剑峰 池卫英 |
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| 作者单位： | (1)上海交通大学物理系,上海 200030; (2)上海交通大学物理系,上海 200030;上海空间电源研究所,上海 200233; (3)上海空间电源研究所,上海 200233 |
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| 基金项目： | 国家重点基础研究发展规划项目(批准号：ZM200002B01)资助的课题. |
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| 摘 要： | 报道了对p-n型 GaInP2/GaAs叠层太阳电池的研究结果.采用低压金属有机物化学气相沉积工艺制备电池样品.通过对GaInP2顶电池中场助收集效应的计算机模拟，提出用p+p-n-n+结构取代常用的p+n 结构，显著改善了GaInP2顶电池和GaInP2/GaAs叠层太阳电池的光伏性能，使其光电转换效率(Eff)分别达到14.26% 和23.82% (AM0, 25℃, 2×2cm2).
关键词：
场助收集效应
镓铟磷
砷化镓
叠层太阳电池
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| 关 键 词： | 场助收集效应 镓铟磷 砷化镓 叠层太阳电池 |
| 收稿时间： | 6/6/2003 12:00:00 AM |
p-n GaInP2/GaAs tandem solar cells |
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| Chen Ming-Bo,Cui Rong-Qiang,Wang Liang-Xing,Zhang Zhong-Wei,Lu Jian-Feng,Chi Wei-Ying.p-n GaInP2/GaAs tandem solar cells[J].Acta Physica Sinica,2004,53(11):3632-3636. |
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| Authors: | Chen Ming-Bo Cui Rong-Qiang Wang Liang-Xing Zhang Zhong-Wei Lu Jian-Feng Chi Wei-Ying |
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| Abstract: | This paper reports the study on p-n GaInP2/GaAs tandem cells. The cell samples were produced by metal-organic chemical vapor deposition at a low gas pressure. In order to optimize the device configuration, numerical modeling has been performed for the impacts of a field aided collection on the performances of the top cells. On the basis of modeling results, a modified configuration of top cells is introduced, using p+-p—n—n+ structure instead of p+n structure. This modification has brought about much improved photovoltaic performance of the top and tandem cells, with the conversion efficiency Eff=14.26% and 23.82% (AMO, 25℃, 2×2cm2), respectively. |
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| Keywords: | Field-added collection effect GaInP2 GaAs tandem solar cells |
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