Preparation and luminescent property of Al2O3 : Ce thin films by medium frequency react magnetron sputtering
文献类型：期刊论文
| 作者 | Liao Guojin1,2; Ba Dechun1; Wen Lishi3; Zhu Zhenhua4; Liu Siming5 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2008-03-01 |
| 卷号 | 37期号:3页码:490-494 |
| 关键词 | photo luminescence Al2O3 thin films magnetron sputtering rare earth |
| ISSN号 | 1002-185X |
| 通讯作者 | Liao Guojin() |
| 英文摘要 | Amorphous aluminum oxide thin films doped with cerium were deposited by the MF reactive magnetron sputtering technique. Some Ce3+ appeared in the Al2O3:Ce thin films according to XPS measurement. The photoluminescence emission from these films showed peaks at around 374 which are associated with 5d to 4f transitions of Ce3+ ions. The intensities of the peaks are strongly dependent on the cerium doped concentrations in the films. The presence of cerium as well as the stoichiometry of these films were determined by energy dispersive x-ray spectroscope (EDS) measurements. It is proposed that the light emission generated by luminescent center was associated with trivalence ionic cerium impurities. The crystalline structure of the sample was analysed by X-ray diffractometry (XRD). Auger electron spectroscopy was used to estimate the stoichiometry of the films. This luminescence feature is of significance for display techniques requiring a purer blue emission. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000255088900027 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/94726]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liao Guojin |
| 作者单位 | 1.Northeastern Univ, Fac Mech Engn & Automat, Shenyang 110004, Peoples R China 2.Liaoning Inst Ind, Jinzhou 121001, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Changchun Univ Sci & Technol, Changchun 130022, Peoples R China 5.Beijing Univ Aeronaut & Astronaut, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liao Guojin,Ba Dechun,Wen Lishi,et al. Preparation and luminescent property of Al2O3 : Ce thin films by medium frequency react magnetron sputtering[J]. RARE METAL MATERIALS AND ENGINEERING,2008,37(3):490-494. |
| APA | Liao Guojin,Ba Dechun,Wen Lishi,Zhu Zhenhua,&Liu Siming.(2008).Preparation and luminescent property of Al2O3 : Ce thin films by medium frequency react magnetron sputtering.RARE METAL MATERIALS AND ENGINEERING,37(3),490-494. |
| MLA | Liao Guojin,et al."Preparation and luminescent property of Al2O3 : Ce thin films by medium frequency react magnetron sputtering".RARE METAL MATERIALS AND ENGINEERING 37.3(2008):490-494. |
入库方式： OAI收割
来源：金属研究所
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