Alkali-Templated Surface Nanopatterning of Chalcogenide Thin Films: A Novel Approach Toward Solar Cells with Enhanced Efficiency
Alkali-Templated Surface Nanopatterning of Chalcogenide Thin Films: A Novel Approach Toward Solar Cells with Enhanced Efficiency
复制标题
DOI：
10.1021/acs.nanolett.5b00584
复制
发表时间：
2015-05-01
期刊：
影响因子：
10.8
通讯作者：
Tiwari, Ayodhya N.
中科院分区：
文献类型：
--
作者：
Reinhard, Patrick;Bissig, Benjamin;Tiwari, Ayodhya N.
通过表面钝化层的局部接触和结的概念已经有利地应用于硅晶片基光伏技术。对于Cu(In,Ga)Se-2薄膜太阳能电池，这种概念通常不适用，特别是在异质结，因为缺乏简单的方法来获得所需尺寸和分布的特征。在这里，我们展示了一种新颖的，创新的表面纳米图案方法来形成均匀分布的纳米结构(
Concepts of localized contacts and junctions through surface passivation layers are already advantageously applied in Si wafer-based photovoltaic technologies. For Cu(In,Ga)Se-2 thin film solar cells, such concepts are generally not applied, especially at the heterojunction, because of the lack simple method yielding features with the required size and distribution Here, we show a novel, innovative surface nanopatterning approach to form homogeneously distributed nanostructures (