Efficient Light Trapping from Nanorod-Like Single-Textured Al-Doped ZnO Transparent Conducting Films

Jiang Zhu, Daqiang Hu, Ying Wang, Chunlei Tao, Hongbao Jia, Wenping Zhao
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引用次数: 5

Abstract

Nanorod-like single-textured Al-doped ZnO (AZO) transparent conducting films were prepared by the simple hydrothermal growth of AZO nanorods on AZO seed layers. The structures, morphologies, optoelectronic properties and light trapping abilities of the AZO films were investigated. The morphological changes of single-textured AZO films depending on growth temperature were shown. Above all, the relation between light trapping abilities and surface morphologies of the single-textured AZO films was studied in detail. The nanorod-like single-textured AZO films prepared at 100 °C exhibited low resistivity, high total transmittance and remarkable enhancement of haze value, which can be acted as transparent electrodes for improving the conversion efficiency of Si-based thin film solar cells.
纳米棒状单织构al掺杂ZnO透明导电膜的高效光捕获
采用简单水热生长的方法在AZO种子层上制备了类似纳米棒的单织构al掺杂ZnO (AZO)透明导电膜。研究了AZO薄膜的结构、形貌、光电性能和捕光性能。研究了单织构AZO薄膜的形貌随生长温度的变化。首先,详细研究了单织构AZO薄膜的光捕获能力与表面形貌之间的关系。在100℃下制备的纳米棒状单织构AZO薄膜具有电阻率低、总透过率高、雾霾值显著增强等特点,可作为提高硅基薄膜太阳能电池转换效率的透明电极。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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