Dependence of the Property of InGaN p-i-n Solar Cells on the Light Concentration and Temperature

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	Dependence of the Property of InGaN p-i-n Solar Cells on the Light Concentration and Temperature
	Cai, Xiao-Mei ; Zeng, Sheng-Wei ; Li, Xin ; Zhang, Jiang-Yong ; Lin, Shuo ; Ling, An-Kai ; Chen, Ming ; Liu, Wen-Jie ; Wu, Shao-Xiong ; Zhang, Bao-Ping ; Li X(李鑫) ; Zhang BP(张保平) ; Zhang JY(张江勇)
刊名	http://dx.doi.org/10.1109/TED.2011.2166118
	2011-09
关键词	FUNDAMENTAL-BAND GAP EMITTING-DIODES INN ABSORPTION ALLOYS ENERGY
英文摘要	Fundamental Research Funds for the Central Universities [201112G008]; Xiamen Municipal Science & Technology Bureau [2006AA03Z110]; National Natural Science Foundation of China [60876007, 10974165, 91023048]; The effects of the light concentration and temperature on the performance of InGaN p-i-n homojunction solar cells were investigated experimentally. With the increase in the light concentration, the short-circuit current density J(sc) increases linearly, and the open-circuit voltage V(oc) increases logarithmically. However, the fill factor FF and the relative efficiency eta increase first and then decrease. On the other hand, the performance of the solar cell becomes worse with the increase in temperature. The temperature coefficients of important parameters related with the cell property were discussed. The red shift of the peak external quantum efficiencies was observed with increasing temperature due to the band-gap shrinkage. In addition, the ideality factor n and the reverse saturation current density J(s) were also investigated to reveal the intrinsic mechanism of temperature dependence and the effect of crystalline quality. This paper provides the variation trends of device characteristics, which are useful references concerning the reliability of GaN-based solar cells.
语种	英语
出版者	IEEE T ELECTRON DEV
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/90416]
专题	萨本栋－已发表论文
推荐引用方式 GB/T 7714	Cai, Xiao-Mei,Zeng, Sheng-Wei,Li, Xin,et al. Dependence of the Property of InGaN p-i-n Solar Cells on the Light Concentration and Temperature[J]. http://dx.doi.org/10.1109/TED.2011.2166118,2011.
APA	Cai, Xiao-Mei.,Zeng, Sheng-Wei.,Li, Xin.,Zhang, Jiang-Yong.,Lin, Shuo.,...&张江勇.(2011).Dependence of the Property of InGaN p-i-n Solar Cells on the Light Concentration and Temperature.http://dx.doi.org/10.1109/TED.2011.2166118.
MLA	Cai, Xiao-Mei,et al."Dependence of the Property of InGaN p-i-n Solar Cells on the Light Concentration and Temperature".http://dx.doi.org/10.1109/TED.2011.2166118 (2011).