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ZnO/a-Si Distributed Bragg Reflectors for Light Trapping in Thin Film Solar Cells from Visible to Infrared Range

机译：用于薄膜光捕获的ZnO / a-si分布布拉格反射器从可见光到红外范围的太阳能电池

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Distributed bragg reflectors (DBRs) consisting of ZnO and amorphous silicon(a-Si) were prepared by magnetron sputtering method for selective lighttrapping. The quarter-wavelength ZnO/a-Si DBRs with only 6 periods exhibit apeak reflectance of above 99% and have a full width at half maximum that isgreater than 347 nm in the range of visible to infrared. The 6-pair reversedquarter-wavelength ZnO/a-Si DBRs also have a peak reflectance of 98%.Combination of the two ZnO/a-Si DBRs leads to a broader stopband from 686 nm to1354 nm. Using the ZnO/a-Si DBRs as the rear reflector of a-Si thin film solarcells significantly increases the photocurrent in the spectrum range of 400 nmto 1000 nm, in comparison with that of the cells with Al reflector. Theobtained results suggest that ZnO/a-Si DBRs are promising reflectors of a-Sithin-film solar cells for light trapping.

机译：采用磁控溅射法制备了由ZnO和非晶硅（a-Si）组成的分布式布拉格反射器（DBR），用于选择性光阱。仅具有6个周期的四分之一波长ZnO / a-Si DBR的峰值反射率超过99％，并且在可见光至红外范围内的半峰全宽大于347 nm。 6对反向四分之一波长ZnO / a-Si DBR的峰值反射率也达到98％，两个ZnO / a-Si DBR的组合产生了从686 nm到1354 nm的更宽的阻带。与具有Al反射器的电池相比，将ZnO / a-Si DBR用作a-Si薄膜太阳能电池的后反射器会显着增加400至1000 nm光谱范围内的光电流。所得结果表明，ZnO / a-Si DBRs是a-Sithin薄膜太阳能电池光捕获的有前途的反射器。

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Chen, Aqing; Yuan, Qianmin; Zhu, Kaigui;
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1. ZnO/a-Si distributed Bragg reflectors for light trapping in thin film solar cells from visible to infrared range [J] . Chen Aqing, Yuan Qianmin, Zhu Kaigui Applied Surface Science . 2016,第jana1ptaB期

机译：ZnO / a-Si分布式布拉格反射器，用于从可见光到红外范围内的薄膜太阳能电池中的光捕获
2. ITO distributed Bragg reflectors fabricated at low temperature for light-trapping in thin-film solar cells [J] . W.C. Tien, A.K. Chu Solar Energy Materials and Solar Cells: An International Journal Devoted to Photovoltaic, Photothermal, and Photochemical Solar Energy Conversion . 2014,第Pta1期

机译：低温制造的ITO分布式布拉格反射器，用于薄膜太阳能电池中的光阱
3. Design on a Novel Titanium Dioxide Irregularly Distributed Bragg Reflector for Thin Film Silicon Solar Cells [J] . Dai Kejie, Zhao Xuan Journal of nanoscience and nanotechnology . 2020,第8期

机译：薄膜硅太阳能电池新型二氧化钛的设计不规则分布布拉格反射器
4. Light Trapping in Hydrogenated Amorphous and Nanocrystalline Silicon Based Thin-Film Solar Cells With Ag/ZnO Back Reflectors [C] . Baojie Yan, Guozhen Yue, Laura Sivec, Materials Research Society Meeting . 2011

机译：用Ag / ZnO背反射器纳米氢化非晶和纳米晶硅基薄膜太阳能电池的光捕获
5. Molecular beam epitaxy growth and characterization of beryllium-based II-VI semiconductor materials and distributed Bragg reflectors for potential application in visible light emitters. [D] . Maksimov, Oleg. 2002

机译：铍基II-VI半导体材料和分布式布拉格反射器的分子束外延生长和表征，有望在可见光发射器中应用。
6. Mechanical Properties of ZTO ITO and a-Si:H Multilayer Films for Flexible Thin Film Solar Cells [O] . Claudia Hengst, Siegfried B Menzel, Gayatri K Rane, 2017

机译：用于柔性薄膜太阳能电池的ZTOITO和a-Si：H多层膜的机械性能
7. ZnO based Back Reflectors with a Wide Range of Surface Morphologies for Light Trapping in n-i-p Microcrystalline Silicon Solar Cells [O] . Smirnov V., Böttler W., Hüpkes J., 2014

机译：基于ZnO的背反射器，具有多种表面形貌，可用于n-i-p微晶硅太阳能电池的光阱

ZnO/a-Si Distributed Bragg Reflectors for Light Trapping in Thin Film Solar Cells from Visible to Infrared Range

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