کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
79897 | 49369 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The photonic light trap—Improved light trapping in solar cells by angularly selective filters
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The photonic light trap—Improved light trapping in solar cells by angularly selective filters The photonic light trap—Improved light trapping in solar cells by angularly selective filters](/preview/png/79897.png)
چکیده انگلیسی
A photonic light trap, i.e. a combination of an angularly selective filter and a light scattering process in a solar cell, results in potentially very efficient light trapping. Angularly selective filters are investigated theoretically and experimentally. One of the filters is used to realize a photonic light trap for a thin-film solar cell with amorphous-silicon absorber layer on a roughened superstrate. We experimentally demonstrate that the light absorption in this solar cell is enhanced by 25% in a wavelength range of 700–750 nm. Accordingly, the quantum efficiency of the solar cell demonstrates an increase of 25% in the same wavelength range.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issue 10, October 2009, Pages 1721–1727
Journal: Solar Energy Materials and Solar Cells - Volume 93, Issue 10, October 2009, Pages 1721–1727
نویسندگان
Marius Peters, Jan Christoph Goldschmidt, Thomas Kirchartz, Benedikt Bläsi,