Novel zinc oxide hexagonal prisms induced by polar surfaces
文献类型：期刊论文
| 作者 | Zhuang, Huizhao1; Li, Junlin1; Wang, Jie1; Xu, Peng1; An, Ning2 |
| 刊名 | Materials characterization
 |
| 出版日期 | 2011-06-01 |
| 卷号 | 62期号:6页码:593-598 |
| 关键词 | Zinc oxide Polar surface Thermal evaporation Photoluminescence |
| ISSN号 | 1044-5803 |
| DOI | 10.1016/j.matchar.2011.03.015 |
| 通讯作者 | Zhuang, huizhao(junlin08@126.com) |
| 英文摘要 | Three types of novel zno hexagonal microprisms have been grown on mgo-coated si (111) substrates via carbon-thermal evaporation. in this work, the pre-prepared mgo films on the substrates can solve a troublesome lattice mismatch problem in the heteroepitaxy, which has the capability for promoting the formation of the zno nuclei. the structural analyses confirm that the structures are perfect single crystals with hexagonal wurtzite structure along the [0001] growth direction. the diameter of the prisms ranges from 0.6 to 2.5 mu m and the length is about 3 mu m. pl spectra of the zno products exhibit a uv emission peak at 388 nm and a broad green emission peak at 514 nm. in addition, the growth mechanism of the crystalline zno prisms is discussed briefly, emphasizing the effect of polar orientation on the nucleation. (c) 2011 elsevier inc. all rights reserved. |
| WOS关键词 | GROWTH ; ZNO ; PHOTOLUMINESCENCE ; NANOSTRUCTURES ; NANOBELTS ; NANOWIRES |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Characterization & Testing |
| 语种 | 英语 |
| WOS记录号 | WOS:000292358100006 |
| 出版者 | ELSEVIER SCIENCE INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428417 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhuang, Huizhao |
| 作者单位 | 1.Shandong Normal Univ, Inst Semicond, Jinan 250014, Peoples R China 2.1 High Sch Zhangbei, Zhangjiakou 076450, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhuang, Huizhao,Li, Junlin,Wang, Jie,et al. Novel zinc oxide hexagonal prisms induced by polar surfaces[J]. Materials characterization,2011,62(6):593-598. |
| APA | Zhuang, Huizhao,Li, Junlin,Wang, Jie,Xu, Peng,&An, Ning.(2011).Novel zinc oxide hexagonal prisms induced by polar surfaces.Materials characterization,62(6),593-598. |
| MLA | Zhuang, Huizhao,et al."Novel zinc oxide hexagonal prisms induced by polar surfaces".Materials characterization 62.6(2011):593-598. |
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来源：半导体研究所
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