Symmetric and asymmetric growth of ZnO hierarchical nanostructures: nanocombs and their optical properties
文献类型：期刊论文
| 作者 | Zhang, YH ; Song, XB ; Zheng, J ; Liu, HH ; Li, XG ; You, LP |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2006 |
| 卷号 | 17期号:8页码:1916 |
| 关键词 | ZINC-OXIDE THERMAL EVAPORATION METAL-FILMS SURFACES PHOTOLUMINESCENCE LUMINESCENCE NANOWIRES MODEL |
| ISSN号 | 0957-4484 |
| 通讯作者 | Li, XG (reprint author), Peking Univ, Electron Microscopy Lab, Beijing 100871, Peoples R China. |
| 中文摘要 | One-dimensional nanostructure growth behaves very differently on the +/-( 0001) polar surfaces of wurtzite ZnO, resulting in asymmetric growth in these two directions. In this report we show that by tuning the degree of supersaturation, the growth asymmetry can either be rationally utilized or broken to obtain single- or double-sided ZnO nanocombs, respectively. The nanowires grown on the two polar surfaces of the double-sided nanocombs are of comparable length, suggesting some kind of symmetric growth, but they are distributed on the two sides in an asymmetric manner. More interestingly, the two sides of the double-sided nanocomb exhibit distinct optical properties. Possible mechanisms are proposed to explain the growth and optical properties of the double-sided nanocombs. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54257]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, YH,Song, XB,Zheng, J,et al. Symmetric and asymmetric growth of ZnO hierarchical nanostructures: nanocombs and their optical properties[J]. NANOTECHNOLOGY,2006,17(8):1916. |
| APA | Zhang, YH,Song, XB,Zheng, J,Liu, HH,Li, XG,&You, LP.(2006).Symmetric and asymmetric growth of ZnO hierarchical nanostructures: nanocombs and their optical properties.NANOTECHNOLOGY,17(8),1916. |
| MLA | Zhang, YH,et al."Symmetric and asymmetric growth of ZnO hierarchical nanostructures: nanocombs and their optical properties".NANOTECHNOLOGY 17.8(2006):1916. |
入库方式： OAI收割
来源：物理研究所
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