Voltage threshold behaviors of ZnO nanorod doped liquid crystal cell |
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| Authors: | Guo Yubing Chen Yonghai Xiang Ying and Qu Shengchun |
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| Institution: | 1. Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
2. School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China |
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| Abstract: | With ZnO nanorods doped in only one poly(vinyl alcohol)(PVA) layer,we observed different threshold voltages with reverse DC voltages for a liquid crystal cell.The length and diameter of the ZnO nanorod used in our experiment were about 180 nm and 20 nm,respectively.When the PVA layer on the anodic side was doped, the threshold voltage was larger than that of the pure cell;conversely,when the PVA layer on the cathodic side was doped,the threshold voltage was smaller than that of the pure cell.These results c... |
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| Keywords: | ZnO nanorods liquid crystal voltage threshold |
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