کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5465921 1517979 2017 24 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ultra-thin Cu(In,Ga)Se2 solar cells prepared by an alternative hybrid co-sputtering/evaporation process
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Ultra-thin Cu(In,Ga)Se2 solar cells prepared by an alternative hybrid co-sputtering/evaporation process
چکیده انگلیسی
In this work, we have synthetized ultra-thin Cu(In,Ga)Se2 (CIGS) absorbers with an alternative hybrid co-sputtering/evaporation process. Copper, indium and gallium are sputtered simultaneously with the thermal evaporation of selenium, thus avoiding the use of H2Se. Different CIGS absorbers with a thicknesses lower than 550 nm were deposited by a one-step stabilized process on Mo/soda lime glass substrates. Hence, the growth mechanisms of ultra-thin CIGS films when varying the power values during hybrid process has been studied. The temperature of the selenium effusion cell and the deposition temperature have been fixed to 190 °C and 550 °C respectively. Deposition time has also been fixed to 20 min. Ultra-thin CIGS solar cells with conversion efficiencies up to 6.5% have been fabricated with an absorber layer thickness of 470 nm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 633, 1 July 2017, Pages 66-70
نویسندگان
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