Fabrication of sub-micro size PZT array and their ferroelectric properties
文献类型：期刊论文
| 作者 | Zhao Gaoyang; Zhang Weihua; Xu Guomin; Deng Xiaocui; Jiang Bailing; Zhao Wei
|
| 刊名 | science in china series e-technological sciences
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 49期号:6页码:693-700 |
| 关键词 | PZT ferroelectric films photosensitivity hysteresis loop |
| 英文摘要 | the photosensitive pzt sols and their gel films were prepared by sol-gel process. based on the photosensitivity of the pzt gel films, two-dimensional (2d) array of the pzt gel film was fabricated using twice-exposure of double-beam interference on the gel film. pzt gel films coated on ito/quartz substrate were exposed to an interference fringe of 325 he-cd laser beams, the substrate was rotated by 900 between the first and second irradiation steps. island type periodic 2d array structures with a pitch of 1 pm and cell size of about 480 nm x 480 nm x 40 nm were formed after the irradiation, and followed by leaching with organic solvent, and then by heat treatment at 600v for 15 min. the hysteresis loops of the cell in pzt array were in-situ measured by the online-operation of tf analyzer and atomic force microscope (afm). the probe can be located on the locked cell of pzt array in the afm image. the alternating voltage applied to the locked cell is supplied by the tf analyzer through the conductive coating probe, and then the test signal is fed back to the tf analyzer to obtain the hysteresis loop of the locked cell of array in the absence of top electrode. the results show that the sub-micro size pzt arrays prepared in this way are of polarization reversal characteristics with the alternating electric fields, thereby exhibiting obvious ferroelectricity. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | engineering, multidisciplinary ; materials science, multidisciplinary |
| 研究领域[WOS] | engineering ; materials science |
| 关键词[WOS] | hysteresis measurements ; thin-films ; gel films |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242544800006 |
| 公开日期 | 2015-08-18 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25144]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.Xian Univ Technol, Sch Mat Sci & Engn, Xian 710048, Peoples R China 2.CAS, Xian Inst Opt & Precis Mech, Xian 710048, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Gaoyang,Zhang Weihua,Xu Guomin,et al. Fabrication of sub-micro size PZT array and their ferroelectric properties[J]. science in china series e-technological sciences,2006,49(6):693-700. |
| APA | Zhao Gaoyang,Zhang Weihua,Xu Guomin,Deng Xiaocui,Jiang Bailing,&Zhao Wei.(2006).Fabrication of sub-micro size PZT array and their ferroelectric properties.science in china series e-technological sciences,49(6),693-700. |
| MLA | Zhao Gaoyang,et al."Fabrication of sub-micro size PZT array and their ferroelectric properties".science in china series e-technological sciences 49.6(2006):693-700. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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