کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
79399 | 49355 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tandem solar cells with Cu(In,Ga)S2 top cells on ZnO coated substrates
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Tandem solar cells with Cu(In,Ga)S2 top cells on ZnO coated substrates Tandem solar cells with Cu(In,Ga)S2 top cells on ZnO coated substrates](/preview/png/79399.png)
چکیده انگلیسی
We have prepared transparent top cells for stacked tandems with wide gap Cu(In,Ga)S2 absorbers on ZnO:Al/soda-lime-glass (SLG) and Mo/ZnO:Al/SLG substrates. Their overall transmission increases with the absorber band gap. The band gaps were 1.63, 1.72, and 1.79 eV. We investigated the properties of mechanically stacked tandem solar cells using these top cells and a CuInSe2 bottom cell. The short circuit current density of the tandem cells is typically limited by that of the bottom cell illuminated through the top cells. Our best tandem efficiency was estimated to be 4.4% with an open circuit voltage of 1.08 V.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 94, Issue 11, November 2010, Pages 1880–1883
Journal: Solar Energy Materials and Solar Cells - Volume 94, Issue 11, November 2010, Pages 1880–1883
نویسندگان
R. Kaigawa, K. Funahashi, R. Fujie, T. Wada, S. Merdes, R. Caballero, R. Klenk,