| 太阳电池减反膜的设计 |
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| 引用本文： | 艾盼,刘文.太阳电池减反膜的设计[J].半导体光电,2013,34(1):84-87. |
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| 作者姓名： | 艾盼 刘文 |
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| 作者单位： | 华中科技大学光电科学与工程学院,武汉光电国家实验室,武汉430074 |
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| 摘 要： | 设计良好的减反膜系,提高太阳电池的光电转换效率是太阳电池研制中的一个重要问题.文章从减反膜理论出发,利用计算机软件模拟分析,获得了单层膜、双层膜系反射率百分比与波长的关系,并给出了具体入射波长(即632.8 nm、800 nm)条件下膜的最佳厚度.采用PC1D软件模拟了覆盖减反膜的单晶硅电池的I-V曲线,证实电池转换效率大大提高.研究结果可应用于太阳电池的设计中.
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| 关 键 词： | 单晶硅电池 减反膜 优化设计 转换效率 外量子效率 |
| 收稿时间： | 8/7/2012 12:00:00 AM |
Design of Antireflection Coatings for Solar Cells |
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| AI Pan and LIU Wen.Design of Antireflection Coatings for Solar Cells[J].Semiconductor Optoelectronics,2013,34(1):84-87. |
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| Authors: | AI Pan and LIU Wen |
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| Affiliation: | Wuhan National Laboratory for Optoelectronics,School of Optoelectronics Science and Engineering, Huazhong University of Science and Technology,Wuhan 430074,CHN;Wuhan National Laboratory for Optoelectronics,School of Optoelectronics Science and Engineering, Huazhong University of Science and Technology,Wuhan 430074,CHN |
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| Abstract: | Optimized design of antireflection coatings (ARC) is important for solar cells to obtain high conversion efficiency. Based on the antireflection coatings theory, the reflectivity curves of single layer and double layer ARC were simulated on computer. And the optimized film thickness under various incident wavelengths, such as 632.8nm and 800nm, was demonstrated. The I-V curves of mono-crystal solar cells with different antireflection coatings were simulated with the software PC1D, and the high conversion efficiency was demonstrated. |
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