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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