Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Buffer layer effect on ZnO nanorods growth alignment | |
其他题名 | 论文其他题名 |
Zhao D. X.; Andreazza C.; Andreazza P.; Ma J. G.; Liu Y. C.; Shen D. Z. | |
2005 | |
发表期刊 | Chemical Physics Letters
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ISSN | 0009-2614 |
卷号 | 408期号:4—6页码:335-338 |
摘要 | Vertical aligned ZnO nanorods array was fabricated on Si with introducing a ZnO thin film as a buffer layer. Two different nucleation mechanisms were found in growth process. With using Au catalyst, Zn vapor could diffuse into Au nanoclusters with forming a solid solution. Then the ZnO nucleation site is mainly on the catalyst by oxidation of Au/Zn alloy. Without catalyst, nucleation could occur directly on the surface of buffer layer by homoepitaxy. The density and the size of ZnO nanorods could be governed by morphological character of catalyst and buffer layer. The nanorods growth is followed by vapor-solid mechanism. (c) 2005 Elsevier B.V. All rights reserved. |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/26767 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhao D. X.,Andreazza C.,Andreazza P.,et al. Buffer layer effect on ZnO nanorods growth alignment[J]. Chemical Physics Letters,2005,408(4—6):335-338. |
APA | Zhao D. X.,Andreazza C.,Andreazza P.,Ma J. G.,Liu Y. C.,&Shen D. Z..(2005).Buffer layer effect on ZnO nanorods growth alignment.Chemical Physics Letters,408(4—6),335-338. |
MLA | Zhao D. X.,et al."Buffer layer effect on ZnO nanorods growth alignment".Chemical Physics Letters 408.4—6(2005):335-338. |
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