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	Using self-assembly technology to fabricate silver particle array for organic photovoltaic devices
	Hou, Yidong1; Li, Shuhong1; Ye, Song1,3; Shi, Sha1; Zhang, Maoguo1; Shi, Ruiying1; Du, Jinglei1; Du, Chunlei2
	2012
会议名称	Microelectronic Engineering
会议日期	2012
卷号	98
页码	428-432
通讯作者	Hou, Y. (jian-hun.123@163.com)
中文摘要	To promote performance of organic photovoltaic device (OPV), a high-efficiency OPV structure is designed based on local surface plasmon (LSP) technology, which is composed of ITO/P3HT:PCBM/Ag nano-prisms array (ANPA)/Ag film/glass substrate. The ANPA used in this structure can effectively excite LSP and enhance the light absorption efficiency of OPV. The simulation results show that an up to 22-fold light absorption enhancement can be achieved through the parameter optimization of the ANPA. In this paper, we introduced a low-cost and easily-operated technology, poly-styrene spheres (PSs) self-assembly technology, to fabricate the ANPA, and then embedded them into the P3HT:PCBM blend layer. We measured the spectrum of this organic structure, and found a significant light absorption enhancement in the near-infrared waveband due to the excited LSP modes. The experimental results indicate this designed OPV structure together with the self-assembly technology is effective to enhance the light absorption efficiency of OPV, and has a very good application prospect. © 2012 Elsevier B.V. All rights reserved.
英文摘要	To promote performance of organic photovoltaic device (OPV), a high-efficiency OPV structure is designed based on local surface plasmon (LSP) technology, which is composed of ITO/P3HT:PCBM/Ag nano-prisms array (ANPA)/Ag film/glass substrate. The ANPA used in this structure can effectively excite LSP and enhance the light absorption efficiency of OPV. The simulation results show that an up to 22-fold light absorption enhancement can be achieved through the parameter optimization of the ANPA. In this paper, we introduced a low-cost and easily-operated technology, poly-styrene spheres (PSs) self-assembly technology, to fabricate the ANPA, and then embedded them into the P3HT:PCBM blend layer. We measured the spectrum of this organic structure, and found a significant light absorption enhancement in the near-infrared waveband due to the excited LSP modes. The experimental results indicate this designed OPV structure together with the self-assembly technology is effective to enhance the light absorption efficiency of OPV, and has a very good application prospect. © 2012 Elsevier B.V. All rights reserved.
收录类别	EI
语种	英语
ISSN号	01679317
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7653]
专题	光电技术研究所_微电子装备总体研究室（四室）
作者单位	1.Department of Physics, Sichuan University, Chengdu 610064, China 2.Institute of Optics and Electronics, CAS, P.O. Box 350, Chengdu 610209, China 3.Department of Physics and Electronic Science, Chaohu College, Chaohu 238000, China
推荐引用方式 GB/T 7714	Hou, Yidong,Li, Shuhong,Ye, Song,et al. Using self-assembly technology to fabricate silver particle array for organic photovoltaic devices[C]. 见:Microelectronic Engineering. 2012.

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