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InGaN/GaN Multiple Quantum Well Solar Cells with Good Open-Circuit Voltage and Concentrator Action
XueFei Li(李雪飞); XinHe Zheng(郑新和); DongYan Zhang(张东炎); YuanYuan Wu(吴渊源); XiaoMing Shen; JianFeng Wang(王建峰); Hui Yang(杨辉)
2012-09
Source PublicationJAPANESE JOURNAL OF APPLIED PHYSICS
Volume51Issue:9
Abstract

The photovoltaic properties of large-chip-size (2.5×2.5 mm2) InGaN/GaN multiple quantum well (MQW) solar cells grown by metal organic chemical vapor deposition were studied under concentrated AM1.5G sun irradiation. We demonstrate a high open-circuit voltage of 2.31 V for blue-light-emitting InGaN/GaN MQW solar cells under 1 sun. The higher open-circuit voltage is mainly ascribed to the extremely low reversed saturation current density of approximately 10-19 mA/cm2. The open-circuit voltage and short-circuit current density were found to increase as sunlight intensity increases, with a peak value of 2.50 V observed at 190 suns, showing a great potential for concentrator applications.

Indexed BySCI
Language英语
WOS IDWOS:000308489700041
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinano.ac.cn/handle/332007/900
Collection纳米器件及相关材料研究部_SONY团队
Corresponding AuthorXinHe Zheng(郑新和)
Recommended Citation
GB/T 7714
XueFei Li,XinHe Zheng,DongYan Zhang,et al. InGaN/GaN Multiple Quantum Well Solar Cells with Good Open-Circuit Voltage and Concentrator Action[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2012,51(9).
APA XueFei Li.,XinHe Zheng.,DongYan Zhang.,YuanYuan Wu.,XiaoMing Shen.,...&Hui Yang.(2012).InGaN/GaN Multiple Quantum Well Solar Cells with Good Open-Circuit Voltage and Concentrator Action.JAPANESE JOURNAL OF APPLIED PHYSICS,51(9).
MLA XueFei Li,et al."InGaN/GaN Multiple Quantum Well Solar Cells with Good Open-Circuit Voltage and Concentrator Action".JAPANESE JOURNAL OF APPLIED PHYSICS 51.9(2012).
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