Structural and PL properties of Cu-doped ZnO films
文献类型：期刊论文
| 作者 | Peng, Xingping1,2; Xu, Jinzhang3; Zang, Hang2; Wang, Boyu3; Wang, Zhiguang2
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| 刊名 | JOURNAL OF LUMINESCENCE
 |
| 出版日期 | 2008-03-01 |
| 卷号 | 128期号:3页码:297-300 |
| 关键词 | ZnO films Cu-doped XRD photoluminescence RF sputtering |
| ISSN号 | 0022-2313 |
| DOI | 10.1016/j.jlumin.2007.07.016 |
| 英文摘要 | Cu-doped ZnO films with hexagonal wurtzite structure were deposited on silicon (1 1 1) substrates by radio frequency (RF) sputtering technique. An ultraviolet (UV) peak at similar to 380nm and a blue band centered at similar to 430nm were observed in the room temperature photoluminescent (PL) spectra. The UV emission peak was from the exciton transition. The blue emission band was assigned to the Zn interstitial (Zn-i) and Zn vacancy (V-Zn) level transition. A strong blue peak (similar to 435 nm) was observed in the PL spectra when the alpha(Cu) (the area ratio of Cu-chips to the Zn target) was 1.5% at 100 W, and ZnO films had c-axis preferred orientation and smaller lattice mismatch. The influence of alpha(Cu) and the sputtering power on the blue band was investigated. (C) 2007 Published by Elsevier B.V. |
| WOS关键词 | ROOM-TEMPERATURE ; THIN-FILMS ; PHOTOLUMINESCENCE ; LUMINESCENCE ; GROWTH |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000252566300004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5823]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） 近代物理研究所_先进核能材料研究室（ADS） |
| 通讯作者 | Peng, Xingping |
| 作者单位 | 1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 73000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 73000, Peoples R China 3.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 73000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Xingping,Xu, Jinzhang,Zang, Hang,et al. Structural and PL properties of Cu-doped ZnO films[J]. JOURNAL OF LUMINESCENCE,2008,128(3):297-300. |
| APA | Peng, Xingping,Xu, Jinzhang,Zang, Hang,Wang, Boyu,&Wang, Zhiguang.(2008).Structural and PL properties of Cu-doped ZnO films.JOURNAL OF LUMINESCENCE,128(3),297-300. |
| MLA | Peng, Xingping,et al."Structural and PL properties of Cu-doped ZnO films".JOURNAL OF LUMINESCENCE 128.3(2008):297-300. |
入库方式： OAI收割
来源：近代物理研究所
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