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arXiv 1202.4844physics.optics
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用于薄膜太阳能电池的光学最佳波长尺度图案化的ITO/ZnO复合涂层

Optically optimal wavelength-scale patterned ITO/ZnO composite coatings for thin film solar cells

Antoine Moreau, Rafik Smaali, Emmanuel Centeno, Christian Seassal

摘要:

提出了一种方法来寻找结构,光学上说,局部最优:一个简单得多的结构的物理分析是用来约束优化过程。所获得的设计是基于平坦的非晶硅层(以最小化复合),其具有由ITO或ZnO制成的图案化抗反射涂层,或复合ITO/ZnO涂层。这些后一种结构是现实的,尽管有源层非常薄,但仍具有良好的性能。

英文摘要:

A methodology is proposed for finding structures that are, optically speaking, locally optimal : a physical analysis of much simpler structures is used to constrain the optimization process. The obtained designs are based on a flat amorphous silicon layer (to minimize recombination) with a patterned anti-reflective coating made of ITO or ZnO, or a composite ITO/ZnO coating. These latter structures are realistic and present good performances despite very thin active layers.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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