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Titania-/cerium-doped yttrium aluminum garnet protective/ downconversion layer for photovoltaics in harsh environments
Tang J(唐靓)1,2,3; Ye HQ(叶慧琪)1,2; Xiao D(肖东)1,2
2019-04
Source PublicationOptical Engineering
Volume58Issue:4Pages:041606-1-5
Abstract
Solar cells operating in harsh conditions such as extraterrestrial environment suffer from ionizing UV irradiation from the sun and radiation damages from high-energy particles. Titania (TiO2) can achieve high transmittance in the visible and near-infrared while efficiently blocking UV irradiations. Cerium-doped yttrium aluminum garnet (YAG:Ce) is commercially used as an efficient spectral downconverter in white-light LEDs, and it has also been studied for its potential as a radiation-withstanding scintillator. We propose TiO2∕YAG∶Ce thin films utilizing TiO2’s UV cut-off properties as well as YAG:Ce’s downshifting properties as both multipurpose protector and performance enhancer for solar cells.
KeywordPhotovoltaic Protective Coating Downconversion Space Application
Subject Area天文技术与方法
Language英语
Document Type期刊论文
Identifierhttp://ir.niaot.ac.cn/handle/114a32/1670
Collection中国科学院南京天文光学技术研究所_期刊论文
中科院天文光学技术重点实验室_期刊论文
Affiliation1.南京天文光学技术研究所
2.天文光学技术重点实验室
3.中国科学院大学
Recommended Citation
GB/T 7714
Tang J,Ye HQ,Xiao D. Titania-/cerium-doped yttrium aluminum garnet protective/ downconversion layer for photovoltaics in harsh environments[J]. Optical Engineering,2019,58(4):041606-1-5.
APA Tang J,Ye HQ,&Xiao D.(2019).Titania-/cerium-doped yttrium aluminum garnet protective/ downconversion layer for photovoltaics in harsh environments.Optical Engineering,58(4),041606-1-5.
MLA Tang J,et al."Titania-/cerium-doped yttrium aluminum garnet protective/ downconversion layer for photovoltaics in harsh environments".Optical Engineering 58.4(2019):041606-1-5.
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