Piezoelectric-effect-induced formation of nanorings, nanohelices, and straight nanobelts of ZnO
文献类型：期刊论文
| 作者 | Wang, BL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Wang, Bo-Lin; Cao, Yu-Ning; Ou-Yang, Zhong-Can
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| 刊名 | SOFT MATERIALS
 |
| 出版日期 | 2008 |
| 卷号 | 6期号:1页码:34-44 |
| 关键词 | Single-crystal Nanorings Spontaneous Polarization Lipid-bilayers Oxide Stability Surfaces |
| ISSN号 | 1539-445X |
| 英文摘要 | Piezoelectric effect makes the nanobelt of polar-surface-dominated ZnO single crystal able to decrease its spontaneous polarization through bending. In this article we show that the competition between the electrostatic energy and the elastic bending energy introduces a spontaneous curvature to the ZnO nanobelt and thus results in the formation of nanorings, nanohelices, and straight nanobelts, which were observed in the experiment. The radii of the nanorings and nanohelices are proved to be proportional to their thickness, which is in agreement with the experiment data. The various values of the pitch angle of the helices and their different chiralities are discussed. The properties of such nanorings and nano-helices and their possible applications in nanodevices are also discussed. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000253511000004 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5613]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Wang, BL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, BL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China,Wang, Bo-Lin,Cao, Yu-Ning,et al. Piezoelectric-effect-induced formation of nanorings, nanohelices, and straight nanobelts of ZnO[J]. SOFT MATERIALS,2008,6(1):34-44. |
| APA | Wang, BL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China,Wang, Bo-Lin,Cao, Yu-Ning,&Ou-Yang, Zhong-Can.(2008).Piezoelectric-effect-induced formation of nanorings, nanohelices, and straight nanobelts of ZnO.SOFT MATERIALS,6(1),34-44. |
| MLA | Wang, BL , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China,et al."Piezoelectric-effect-induced formation of nanorings, nanohelices, and straight nanobelts of ZnO".SOFT MATERIALS 6.1(2008):34-44. |
入库方式： OAI收割
来源：理论物理研究所
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