کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7150463 1462192 2018 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improve the performance of CZTSSe solar cells by applying a SnS BSF layer
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Improve the performance of CZTSSe solar cells by applying a SnS BSF layer
چکیده انگلیسی
In this study, the CZTSSe (Cu2ZnSn(S,Se)4) solar cells, with Al/ZnO:Al/ZnO (i)/CdS/CZTSSe/Mo structure, have been simulated. The simulation results have been compared and validated with real experimental results. Next, suggestions for improving the performance of CZTSSe solar cell have been provided. A SnS layer has been used as back surface field (BSF) layer. Different physical parameters of SnS layer are investigated, and the optimum values are selected. It has been found that by inserting a BSF layer with optimum parameters, the efficiency of CZTSSe solar cell increases from 12.3% to 17.25% due to enhancement of both short-circuit current density (Jsc) and open circuit voltage (Voc). For this optimized cell structure, the maximum Jsc =  37.37 mA/cm2, Voc =  0.605 V, and fill factor =  76.28% are obtained under 1.5 AM illumination.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid-State Electronics - Volume 141, March 2018, Pages 50-57
نویسندگان
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