Spectroscopic characterization of CaNb2O6 single crystal doped with samarium ions
文献类型：期刊论文
| 作者 | Strzep, Adam; Ryba-Romanowski, Witold; Lisiecki, Radoslaw; Xu, Xiaodong; Xu, Jun; Di, Juqing |
| 刊名 | j. lumines.
 |
| 出版日期 | 2014 |
| 卷号 | 151页码:123 |
| 关键词 | Synchrotron radiation Time resolved luminescence Low temperature measurements Judd-Ofelt analysis |
| 通讯作者 | strzep, a (reprint author), inst low temp & struct res pas, okolna 2 str, pl-50422 wroclaw, poland. |
| 英文摘要 | spectroscopic measurements of the calcium niobate canb2o6 single crystal doped with samarium ions were performed. polarized absorption and emission spectra as well as luminescence decay curves of this material were recorded as a function of temperature in the 5-300 k temperature region. analysis of low temperature spectra made it possible to determine energies of crystal field components of sm3+ multiplets involved in the excitation and luminescence phenomena. number of crystal field levels derived implies that sm3+ ions in the canb2o6 host are accommodated in several different sites. radiative lifetime of the (4)g(5/2) metastable level determined based on the judd-ofelt analysis of room temperature absorption spectra amounts to 777 mu s, a value close to that of luminescence lifetime determined from luminescence decay curve. energy transfer between the nbo6 group and samarium ions was observed in wide temperature range. intense luminescence related to the (4)g(5/2)-> f-6(17/2) and (4)g(5/2)-> h-6(9/2) transitions centered at 610 nm and 660 nm, respectively, combined with strong absorption band near 404 nm that matches perfectly the pump light provided by commercial ingan/gan diode lasers points at a potential of canb2o6:sm3+ for the design of all-solid-state visible lasers. (c) 2014 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13777]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 作者单位 | 1.[Strzep, Adam 2.Ryba-Romanowski, Witold 3.Lisiecki, Radoslaw] Inst Low Temp & Struct Res PAS, PL-50422 Wroclaw, Poland 4.[Xu, Xiaodong 5.Xu, Jun] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Inorgan Mat, Shanghai 201800, Peoples R Ch |
| 推荐引用方式 GB/T 7714 | Strzep, Adam,Ryba-Romanowski, Witold,Lisiecki, Radoslaw,et al. Spectroscopic characterization of CaNb2O6 single crystal doped with samarium ions[J]. j. lumines.,2014,151:123. |
| APA | Strzep, Adam,Ryba-Romanowski, Witold,Lisiecki, Radoslaw,Xu, Xiaodong,Xu, Jun,&Di, Juqing.(2014).Spectroscopic characterization of CaNb2O6 single crystal doped with samarium ions.j. lumines.,151,123. |
| MLA | Strzep, Adam,et al."Spectroscopic characterization of CaNb2O6 single crystal doped with samarium ions".j. lumines. 151(2014):123. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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