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 |
| 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. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical ; physics, atomic, molecular & chemical |
| 研究领域[WOS] | chemistry ; physics |
| 关键词[WOS] | y2o3 nanocrystals ; er3+ ; photoluminescence ; ions |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000277717300008 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142268]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 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：大连化学物理研究所
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