Photoluminescence of Al2O3:CeCl3 Films by Medium Frequency Reactive Magnetron Sputtering
文献类型：期刊论文
| 作者 | Liao Guojin4; Luo Hong2; Yan Shaofeng; Ba Dechun3; Wen Lishi1 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 38期号:4页码:700-704 |
| 关键词 | photoluminescence Al2O3 thin films magnetron sputtering CeCl3 |
| ISSN号 | 1002-185X |
| 通讯作者 | Liao Guojin(liaoguojin@163.com) |
| 英文摘要 | Aluminum oxide films doped with Ce were prepared by the medium frequency reactive magnetron sputtering technique. Ce3+ content, the composition and the crystalline structure of the films were characterized by EDS, XRD and AES. The results show that the photoluminescence emission of these films shows peaks at the range of 374 similar to 405 nm which are associated with 5d to 4f transitions of Ce. The relative intensities of these peaks are strongly dependent on the amount of Ce incorporated in the films, and the substrate temperature during deposition. It is proposed that the light emission observed is generated by the luminescent center associated with cerium chloride molecular rather than the doped cerium ions (Ce3+). With the increase of Ce concentration, the photoluminescence peaks shift to lower energy, it would be associated with the existence of element chrorine in the films. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000266079800030 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.imr.ac.cn/handle/321006/96565]  |
| 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.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Petro China NE Refining & Chem Engn Co Ltd, Jinzhou Design Inst, Jinzhou 121001, Peoples R China 3.Northeastern Univ, Shenyang 110004, Peoples R China 4.Liaoning Univ Technol, Sch Mech Engn & Automat, Jinzhou 121001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liao Guojin,Luo Hong,Yan Shaofeng,et al. Photoluminescence of Al2O3:CeCl3 Films by Medium Frequency Reactive Magnetron Sputtering[J]. RARE METAL MATERIALS AND ENGINEERING,2009,38(4):700-704. |
| APA | Liao Guojin,Luo Hong,Yan Shaofeng,Ba Dechun,&Wen Lishi.(2009).Photoluminescence of Al2O3:CeCl3 Films by Medium Frequency Reactive Magnetron Sputtering.RARE METAL MATERIALS AND ENGINEERING,38(4),700-704. |
| MLA | Liao Guojin,et al."Photoluminescence of Al2O3:CeCl3 Films by Medium Frequency Reactive Magnetron Sputtering".RARE METAL MATERIALS AND ENGINEERING 38.4(2009):700-704. |
入库方式： OAI收割
来源：金属研究所
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