Bishal Shrestha, I. Subedi, R. Collins, N. Podraza
{"title":"用于地面和空间应用的CIGS PV的外量子效率和器件反射率","authors":"Bishal Shrestha, I. Subedi, R. Collins, N. Podraza","doi":"10.1109/PVSC48317.2022.9938866","DOIUrl":null,"url":null,"abstract":"External quantum efficiency (EQE) of copper indium gallium diselenide (CIGS) based solar cells with different antireflection coatings (ARC) has been evaluated under the solar irradiance of airmasses (AM) 0 and 1.5G. The simulations are performed in the wavelength range of 300 - 2500 nm to investigate the absorptance and reflectance features below and above the band gap of the absorber layer. Short circuit current density is increased the most for AM 0 and 1.5G using MgF2 ARCs. However, these ARCs also reduce reflectance below the band gap energy of CIGS which will lead to absorption in other component layers, device heating, and lower operating efficiency.","PeriodicalId":435386,"journal":{"name":"2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"External Quantum Efficiency and Device Reflectance of CIGS PV for Terrestrial and Space Based Applications\",\"authors\":\"Bishal Shrestha, I. Subedi, R. Collins, N. Podraza\",\"doi\":\"10.1109/PVSC48317.2022.9938866\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"External quantum efficiency (EQE) of copper indium gallium diselenide (CIGS) based solar cells with different antireflection coatings (ARC) has been evaluated under the solar irradiance of airmasses (AM) 0 and 1.5G. The simulations are performed in the wavelength range of 300 - 2500 nm to investigate the absorptance and reflectance features below and above the band gap of the absorber layer. Short circuit current density is increased the most for AM 0 and 1.5G using MgF2 ARCs. However, these ARCs also reduce reflectance below the band gap energy of CIGS which will lead to absorption in other component layers, device heating, and lower operating efficiency.\",\"PeriodicalId\":435386,\"journal\":{\"name\":\"2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-06-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PVSC48317.2022.9938866\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC48317.2022.9938866","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
External Quantum Efficiency and Device Reflectance of CIGS PV for Terrestrial and Space Based Applications
External quantum efficiency (EQE) of copper indium gallium diselenide (CIGS) based solar cells with different antireflection coatings (ARC) has been evaluated under the solar irradiance of airmasses (AM) 0 and 1.5G. The simulations are performed in the wavelength range of 300 - 2500 nm to investigate the absorptance and reflectance features below and above the band gap of the absorber layer. Short circuit current density is increased the most for AM 0 and 1.5G using MgF2 ARCs. However, these ARCs also reduce reflectance below the band gap energy of CIGS which will lead to absorption in other component layers, device heating, and lower operating efficiency.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
