| Fabrication and Characterization of Well-Aligned Zn1-xMnxO Nanorods |
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| 作者姓名： | 常永勤 张洪洲 龙毅 叶荣昌 |
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| 作者单位： | [1]School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083 [2]Department of Electronics and Material Engineering, Research School of Physical Science and Engineering, Australian National University, Australia |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 50502005, and Beijing Natural Science Foundation under Grant No 1062008. |
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| 摘 要： |
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| 关 键 词： | Zn1-xMnxO纳米杆 裸露硅衬底 电子显微 X射线衍射 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-18 |
Fabrication and Characterization of Well-Aligned Zn1-xMnxO Nanorods |
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| CHANG Yong-Qin, ZHANG Hong-Zhou, LONG Yi, YE Rong-Chang.Fabrication and Characterization of Well-Aligned Zn1-xMnxO Nanorods[J].Chinese Physics Letters,2006,23(3):716-719. |
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| Authors: | CHANG Yong-Qin ZHANG Hong-Zhou LONG Yi YE Rong-Chang |
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| Abstract: | Well-Migned Zn1-xMnxO nanorods have been synthesized successfully on bare silicon substrates by a simple evaporation method without using any catalyst. X-ray diffraction and electron microscopy studies demonstrate that the as-grown nanorods are of single wurtzite phase with a preferential growth direction along their c- axes, Quantitative energy-dispersive spectrum analysis reveals that the concentration of manganese is around 4 at,%, Magnetic measurements show the single-phase Zn1-xMnxO nanorod arrays exhibiting the paramagnetic behaviour. Photolumlnescence spectra demonstrate that the Zn1-xMnxO nanorods preserve ultraviolet emission at room temperature. |
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