کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
79973 | 49370 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quantitative analysis of cell transparency and its implications for the design of chalcopyrite-based tandems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Quantitative analysis of cell transparency and its implications for the design of chalcopyrite-based tandems Quantitative analysis of cell transparency and its implications for the design of chalcopyrite-based tandems](/preview/png/79973.png)
چکیده انگلیسی
With respect to an efficient tandem construction the transmission of the top cell merits highest attention. For a cell on the basis of CuGaSe2CuGaSe2 we present here a detailed optical characterization. The initial focus is on the investigation of the individual layers making up the cell stack, followed by their combination. Results from considerations on light trapping in the CuGaSe2CuGaSe2 are shown as well as modifications of the transparent conducting back contact related to the absorber growth. Material parameters obtained in this way serve as input for an optical model. As an outlook we present a loss diagram for the short circuit current density of the bottom cell related to the optical properties of the CuGaSe2CuGaSe2 top cell.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issues 6–7, June 2009, Pages 874–878
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issues 6–7, June 2009, Pages 874–878
نویسندگان
Martina Schmid, R. Klenk, Martha Ch. Lux-Steiner,