Optimization of CIGS thin film Solar Cells by using non-cadmium buffer layer and Adjusting absorber Layer Thickness and doping density Using Silvaco-TCAD
عنوان مقاله: Optimization of CIGS thin film Solar Cells by using non-cadmium buffer layer and Adjusting absorber Layer Thickness and doping density Using Silvaco-TCAD
شناسه ملی مقاله: EESCONF13_050
منتشر شده در سیزدهمین کنفرانس بین المللی مهندسی برق، الکترونیک و شبکه های هوشمند در سال 1403
شناسه ملی مقاله: EESCONF13_050
منتشر شده در سیزدهمین کنفرانس بین المللی مهندسی برق، الکترونیک و شبکه های هوشمند در سال 1403
مشخصات نویسندگان مقاله:
Negin Fazaeli - MSc student,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Ali Farmani - Associate Professor,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Negar fazaeli - MSc student,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Reza Talebzadeh - Assistant Professor,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
خلاصه مقاله:
Negin Fazaeli - MSc student,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Ali Farmani - Associate Professor,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Negar fazaeli - MSc student,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Reza Talebzadeh - Assistant Professor,Department of electrical engineering, Faculty of engineering, University of lorestan, khorramabad Iran
Copper indium gallium selenide (CIGS)-based solar cells have exhibited greater performance than the ones utilizing cadmium telluride (CdTe) or hydrogenated amorphous silicon (a-Si: H) as the absorber. CIGS-based devices are more efficient, considering their device performance, environmentally benign nature, and reduced cost.This research designed and simulated the CIGS solar cells using the two-dimensional device simulator Silvaco-Atlas under standard AM۱.۵G illumination. The purpose of this work is to achieve the best efficiency of CIGS solar cell by replacing the Cds buffer layer with other nontoxic materials, varing the CIGS absorbing layer thickness and doping density. The simulation results revealed that only a doping density of ۱*۱۰^۱۵ cm and ۱.۵ um thick-CIGS absorber layer with ZnSe buffer layer in this structure offers an outstanding conversion efficiency of ۳۵.۳% with an open-circuit voltage (Voc) of ۰.۷ V a short circuit current density (Jsc) of ۵۰.۴ mA/cm² and a fill factor (ff) of ۹۹% .
کلمات کلیدی: CIGS solar cell buffer layer thickness ZnSe Silvaco-Atlas
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/2112832/