کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
848943 909255 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of anti-reflection coating of porous silicon on solar cells efficiency
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
The effect of anti-reflection coating of porous silicon on solar cells efficiency
چکیده انگلیسی

Anti-reflection coatings of solar cells have been fabricated using different techniques. The techniques used include SiO2 thermal oxidation, ZnO/TiO2 sputtering deposition and porous silicon prepared by electrochemical etching. Surface morphology and structural properties of solar cells were investigated by using scanning electron microscopy and atomic forces microscopy. Optical reflectance was obtained by using optical reflectometer. I–V characterizations were studied under 80 mW/cm2 illumination conditions. Porous silicon was found to be an excellent anti-reflection coating against incident light when it is compared with another anti-reflection coating and exhibited good light-trapping of a wide wavelength spectrum which produced high efficiency solar cells.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 122, Issue 16, August 2011, Pages 1462–1465
نویسندگان
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