A simple route of morphology control and structural and optical properties of ZnO grown by metal-organic chemical vapour deposition
文献类型：期刊论文
| 作者 | Fan, HB ; Yang, SY ; Zhang, PF ; Wei, HY ; Liu, XL ; Jiao, CM ; Zhu, QS ; Chen, YH ; Wang, ZG |
| 刊名 | chinese physics letters
 |
| 出版日期 | 2008 |
| 卷号 | 25期号:8页码:3063-3066 |
| 关键词 | SINGLE-CRYSTAL PHASE EPITAXY SAPPHIRE NANORODS FILMS |
| ISSN号 | 0256-307x |
| 通讯作者 | yang, sy, chinese acad sci, inst semicond, key lab semicond mat sci, pob 912, beijing 100083, peoples r china. 电子邮箱地址: sh-yyang@semi.ac.cn |
| 中文摘要 | employing the metal-organic chemical vapour deposition (mocvd) technique, we prepare zno samples with different morphologies from the film to nanorods through conveniently changing the bubbled diethylzinc flux (bdf) and the carrier gas flux of oxygen (ocgf). the scanning electron microscope images indicate that small bdf and ocgf induce two-dimensional growth while the large ones avail quasi-one-dimensional growth. x-ray diffraction (xrd) and raman scattering analyses show that all of the morphology-dependent zno samples are of high crystal quality with a c-axis orientation. from the precise shifts of the 2 theta. locations of zno (002) face in the xrd patterns and the e-2(high) locations in the raman spectra, we deduce that the compressive stress forms in the zno samples and is strengthened with the increasing bdf and ocgf. photoluminescence spectroscopy results show all the samples have a sharp ultraviolet luminescent band without any defects-related emission. upon the experiments a possible growth mechanism is proposed. |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6536]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Fan, HB,Yang, SY,Zhang, PF,et al. A simple route of morphology control and structural and optical properties of ZnO grown by metal-organic chemical vapour deposition[J]. chinese physics letters,2008,25(8):3063-3066. |
| APA | Fan, HB.,Yang, SY.,Zhang, PF.,Wei, HY.,Liu, XL.,...&Wang, ZG.(2008).A simple route of morphology control and structural and optical properties of ZnO grown by metal-organic chemical vapour deposition.chinese physics letters,25(8),3063-3066. |
| MLA | Fan, HB,et al."A simple route of morphology control and structural and optical properties of ZnO grown by metal-organic chemical vapour deposition".chinese physics letters 25.8(2008):3063-3066. |
入库方式： OAI收割
来源：半导体研究所
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