Enhancement of upconversion emission in Y3Al5O12:Er3+ induced by Li+ doping at interstitial sites
文献类型：期刊论文
| 作者 | Yang, Mingzhu1; Sui, Yu1,2; Wang, Shipeng1; Wang, Xianjie1; Sheng, Yanqiu1; Zhang, Zhiguo1; Lue, Tianquan1; Liu, Wanfa3 |
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 2010-05-26 |
| 卷号 | 492期号:1-3页码:40-43 |
| ISSN号 | 0009-2614 |
| DOI | 10.1016/j.cplett.2010.04.023 |
| 通讯作者 | Sui, Yu(suiyu@hit.edu.cn) |
| 英文摘要 | The influence of site occupancy of Li+, including substitutional and interstitial sites, on the upconversion emissions of Er3+ doped Y3Al5O12 powders is reported. The intensity of green emission increases slightly when the Li+ occupies substitutional site, but when the Li+ enters into interstitial site it enhances drastically accompanied with a change of emission spectra. These phenomena originate from the increase, induced by interstitial Li+, in the lifetime of I-4(11/2) level, the ratio of radiation rate in green emission and the absorptivity at 980 nm. (C) 2010 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[50672019] ; National Natural Science Foundation of China[10804024] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Fundamental Research Funds for the Central Universities[HIT.NSRIF. 2009056] |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000277717300008 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Fundamental Research Funds for the Central Universities |
| 源URL | [http://ir.imr.ac.cn/handle/321006/103374]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Sui, Yu |
| 作者单位 | 1.Harbin Inst Technol, Dept Phys, CCMST, Harbin 150001, Peoples R China 2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China 3.Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Mingzhu,Sui, Yu,Wang, Shipeng,et al. Enhancement of upconversion emission in Y3Al5O12:Er3+ induced by Li+ doping at interstitial sites[J]. CHEMICAL PHYSICS LETTERS,2010,492(1-3):40-43. |
| APA | Yang, Mingzhu.,Sui, Yu.,Wang, Shipeng.,Wang, Xianjie.,Sheng, Yanqiu.,...&Liu, Wanfa.(2010).Enhancement of upconversion emission in Y3Al5O12:Er3+ induced by Li+ doping at interstitial sites.CHEMICAL PHYSICS LETTERS,492(1-3),40-43. |
| MLA | Yang, Mingzhu,et al."Enhancement of upconversion emission in Y3Al5O12:Er3+ induced by Li+ doping at interstitial sites".CHEMICAL PHYSICS LETTERS 492.1-3(2010):40-43. |
入库方式： OAI收割
来源：金属研究所
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