Synthesis and characterization of zno columns grown on mgo-coated silicon substrates by carbon-thermal evaporation
文献类型：期刊论文
| 作者 | Li, Junlin; Zhuang, Huizhao; Wang, Jie; Xu, Peng |
| 刊名 | Superlattices and microstructures
 |
| 出版日期 | 2011-02-01 |
| 卷号 | 49期号:2页码:117-123 |
| 关键词 | Zinc oxide Column Carbon-thermal evaporation Optical properties |
| ISSN号 | 0749-6036 |
| DOI | 10.1016/j.spmi.2010.11.004 |
| 通讯作者 | Zhuang, huizhao() |
| 英文摘要 | Zinc oxide columns have been grown on an mgo-coated silicon (111) substrate by the carbon-thermal evaporation method at 1050 degrees c. the mgo layer obtained from the substrate pre-dripped in mg(no3)(2) solution by the use of a dropper can solve the troublesome lattice mismatch problem in the heteroepitaxy and promote the growth of zno columns effectively. the as-prepared zno structures were characterized by using x-ray diffraction (xrd), field-emission transmission electron microscope (fetem), selection area electron diffraction (saed), and photoluminescence (pl) spectrum. the results show that the columns are highly crystalline with the wurtzite hexagonal structure, and grow along the [0001] in the c-axis direction. photoluminescence (pl) spectra of the as-synthesized microstructures exhibit broad green emission peaks at similar to 514 nm. in addition, the growth mechanism of the two zno structures is discussed based on the analysis briefly based on the time-dependent experiment. (c) 2010 elsevier ltd. all rights reserved. |
| WOS关键词 | NANOSTRUCTURES ; ARRAYS ; PHOTOLUMINESCENCE ; HETEROSTRUCTURES ; NANOWIRE ; DEVICES ; OXIDE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000288351500001 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428475 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhuang, Huizhao |
| 作者单位 | Shandong Normal Univ, Coll Phys & Elect, Inst Semicond, Jinan 250014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Junlin,Zhuang, Huizhao,Wang, Jie,et al. Synthesis and characterization of zno columns grown on mgo-coated silicon substrates by carbon-thermal evaporation[J]. Superlattices and microstructures,2011,49(2):117-123. |
| APA | Li, Junlin,Zhuang, Huizhao,Wang, Jie,&Xu, Peng.(2011).Synthesis and characterization of zno columns grown on mgo-coated silicon substrates by carbon-thermal evaporation.Superlattices and microstructures,49(2),117-123. |
| MLA | Li, Junlin,et al."Synthesis and characterization of zno columns grown on mgo-coated silicon substrates by carbon-thermal evaporation".Superlattices and microstructures 49.2(2011):117-123. |
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来源：半导体研究所
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