Structural and optical properties of zno nanowires doped with magnesium
文献类型：期刊论文
| 作者 | Zhuang, H.; Wang, J.; Liu, H.; Li, J.; Xu, P. |
| 刊名 | Acta physica polonica a
 |
| 出版日期 | 2011-06-01 |
| 卷号 | 119期号:6页码:819-823 |
| ISSN号 | 0587-4246 |
| 通讯作者 | Zhuang, h.(zhuanghuizhao@sdnu.edu.cn) |
| 英文摘要 | Zno nanowires doped with mg have been successfully prepared on au-coated si (111) substrates using chemical vapor deposition method with a mixture of zno, mg, and activated carbon powders as reactants at 850 degrees c. the structural, compositional, morphological and optical properties of the samples were characterized by x-ray diffraction, scanning electron microscopy, transmission electron microscopy, high-resolution transmission electron microscopy, and photoluminescence spectroscopy. the nanowires are single crystalline in nature and preferentially grow up along [0001] direction with the average diameter and length of about 60 nm and several hundred micrometers, respectively, thinner and longer than the results of literature using the similar method. room temperature photoluminescence spectroscopy shows a blueshift from the bulk band gap emission, which can be attributed to mg doping that were detected by energy dispersive x-ray analysis edx in the nanowires. finally, the possible growth mechanism of crystalline zno nanowires is discussed briefly. |
| WOS关键词 | CARBOTHERMAL REDUCTION ; ZNMGO NANOSTRUCTURES ; PHOTOLUMINESCENCE PROPERTIES ; FORMATION MECHANISM ; GROWTH ; FABRICATION ; FILMS ; HETEROSTRUCTURES ; LUMINESCENCE ; TEMPERATURE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000291836700015 |
| 出版者 | POLISH ACAD SCIENCES INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428114 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhuang, H. |
| 作者单位 | Shandong Normal Univ, Inst Semicond, Jinan 250014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhuang, H.,Wang, J.,Liu, H.,et al. Structural and optical properties of zno nanowires doped with magnesium[J]. Acta physica polonica a,2011,119(6):819-823. |
| APA | Zhuang, H.,Wang, J.,Liu, H.,Li, J.,&Xu, P..(2011).Structural and optical properties of zno nanowires doped with magnesium.Acta physica polonica a,119(6),819-823. |
| MLA | Zhuang, H.,et al."Structural and optical properties of zno nanowires doped with magnesium".Acta physica polonica a 119.6(2011):819-823. |
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来源：半导体研究所
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