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	Photorefractive effect of a liquid crystal cell with a zno nanorod doped in only one pva layer
	Guo Yu-Bing1; Chen Yong-Hai1; Xiang Ying2; Qu Sheng-Chun1; Wang Zhan-Guo1
刊名	Chinese physics letters
	2011-09-01
卷号	28期号:9页码:3
ISSN号	0256-307X
DOI	10.1088/0256-307x/28/9/096101
通讯作者	Chen yong-hai(yhchen@semi.ac.cn)
英文摘要	We observe obviously different diffraction efficiencies with forward and reverse dc voltages in a forced-light-scattering (fls) experiment for a cell with zno nanorod doped in only one poly (vinyl alcohol) (pva) layer. when a dc voltage with a positive pole on the zno nanorod doped side is applied, the excited charge carriers primarily move along the transverse direction, which results in a higher diffraction efficiency. conversely, when the dc voltage with a negative pole on the zno nanorod doped side is applied, the excited charge carriers primarily move along the longitudinal direction, which leads to a lower diffraction efficiency. a largest diffraction efficiency of about 9% is achieved in the zno nanorod doped liquid crystal cell.
WOS关键词	LUMINESCENCE ; FILMS
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000294778700054
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2428460
专题	半导体研究所
通讯作者	Chen Yong-Hai
作者单位	1.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 2.Guangdong Univ Technol, Sch Informat Engn, Guangzhou 510006, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Guo Yu-Bing,Chen Yong-Hai,Xiang Ying,et al. Photorefractive effect of a liquid crystal cell with a zno nanorod doped in only one pva layer[J]. Chinese physics letters,2011,28(9):3.
APA	Guo Yu-Bing,Chen Yong-Hai,Xiang Ying,Qu Sheng-Chun,&Wang Zhan-Guo.(2011).Photorefractive effect of a liquid crystal cell with a zno nanorod doped in only one pva layer.Chinese physics letters,28(9),3.
MLA	Guo Yu-Bing,et al."Photorefractive effect of a liquid crystal cell with a zno nanorod doped in only one pva layer".Chinese physics letters 28.9(2011):3.

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