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Iranian Journal of Materials Science and Engineering، جلد ۲۲، شماره ۴، صفحات ۱-۱۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Exploring the Role of Nanosphere Plasmonic Structures on the Efficiency Enhancement of Copper Indium Gallium Diselenide Solar Cells
چکیده انگلیسی مقاله CIGS solar cells are currently very high-efficiency thin-film solar cells. With regard to higher efficiency in solar cells, research is being conducted on the influence of both light scattering and plasmonic resonances due to metallic nano-structures. This article discusses the assessment of the incorporate plasmonic nanostructures on the absorber layer of a 1000 nm CIGS solar cell, in terms of light absorption and device performance. It is noted that decisions on material, size, and surface coverage (Occupied Factor) were important considerations that affected the performance. Opto-electrical assessment was used to investigate absorption, charge-carrier generation, current density-voltage response, power-voltage properties, and total efficiency. Using simulations, we discovered the aluminum nanosphere arrays (200 nm diameter, Occupied Factor 0.64) at the top of the absorber layer yielded the maximum efficiency (26.14%). This was shown by the resonances, and near-field distribution garnered from the nanospheres boost charge carrier generation, diminished recombination losses, and increased charge separation. Collectively, these raised the performance of the CIGS solar cells in this research and suggested hope for moving CIGS and potentially other photovoltaics forward using nanoscale plasmonic resonances.
کلیدواژه‌های انگلیسی مقاله chalcopyrite solar cell,Finite-Difference Time-Domain (FDTD) Technique,Noble metals,Plasmonic resonances,Characterizations of Optical and Electrical Properties
نویسندگان مقاله | Marzieh Akbari
Iran University of Science & Technology


| Fatemeh Dabbagh Kashani
Iran University of Science & Technology


| Seyed Mohammad Mirkazemi
Iran University of Science & Technology
نشانی اینترنتی http://ijmse.iust.ac.ir/browse.php?a_code=A-10-5777-1&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده گروه سرامیک
نوع مقاله منتشر شده Research Paper
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