Silicon nanostructure solar cells with excellent photon harvesting

CORC > 半导体研究所 > 中国科学院半导体研究所 > 半导体超晶格国家重点实验室

	Silicon nanostructure solar cells with excellent photon harvesting
	Chen C ; Jia R ; Yue HH ; Li HF ; Liu XY ; Ye TC ; Kasai S ; Tamotsu H ; Wu NJ ; Wang SL ; Chu JH ; Xu BS
刊名	journal of vacuum science & technology b
	2011
卷号	29 期号:2 页码:article no.21014
关键词	PHOTOVOLTAIC APPLICATIONS ANTIREFLECTION COATINGS NANOWIRE ARRAYS
ISSN号	1071-1023
通讯作者	chen, c, chinese acad sci, inst microelect, beijing 100029, peoples r china. jiarui@ime.ac.cn
学科主题	半导体物理
收录类别	SCI
资助信息	973 projects [2006cb604904, 2009cb939703]; chinese nsf under the chinese academy of solar energy action plan, china [60706023, 60676001, 90401002, 90607022]; presto, japan science and technology agency, japan
语种	英语
公开日期	2011-07-05 ; 2011-07-15
附注	silicon (si) nanostructure solar cells have been synthesized using a nanowire (nw) array as the surface texturing. optical-reflection measurement exhibits an excellent photon-harvesting property for the si-nw-array texturization. less than 2% reflection ratio at an 800 nm wavelength was achieved. results show that an optimized 125 x 125 mm(2) si nanostructure solar cell with an excellent photon-harvesting property has a 35.4% higher energy-conversion efficiency than the c-si solar cell due to its enhanced optical-absorption characteristics. however, for the nanostructured solar cells, the decrease in external quantum efficiencies in the short-wavelength region proves that the surface recombination plays a critical role in determining the final quantum-efficiency performance, indicating that optimum surface passivation was a prerequisite in high-efficiency si nanostructure solar cells. (c) 2011 american vacuum society. [doi: 10.1116/1.3548876]
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/20883]
专题	半导体研究所_半导体超晶格国家重点实验室
推荐引用方式 GB/T 7714	Chen C,Jia R,Yue HH,et al. Silicon nanostructure solar cells with excellent photon harvesting[J]. journal of vacuum science & technology b,2011,29(2):article no.21014.
APA	Chen C.,Jia R.,Yue HH.,Li HF.,Liu XY.,...&Xu BS.(2011).Silicon nanostructure solar cells with excellent photon harvesting.journal of vacuum science & technology b,29(2),article no.21014.
MLA	Chen C,et al."Silicon nanostructure solar cells with excellent photon harvesting".journal of vacuum science & technology b 29.2(2011):article no.21014.