Crystal growth and spectroscopic properties of Praseodymium and Cerium co-doped Y2SiO5
文献类型：期刊论文
| 作者 | LiheZhen ; Radoslaw ; WitoldRy ; G¨?rard ; JuqingDi ; Dongzhen ; Xiaodong ; JunXu |
| 刊名 | Journal of Luminescence
 |
| 出版日期 | 2014 |
| 期号 | 145页码:547 |
| ISSN号 | 0022-2313 |
| 其他题名 | Crystal growth and spectroscopic properties of Praseodymium and Cerium co-doped Y2SiO5 |
| 通讯作者 | L H Zheng, R. Lisiecki, X D Xu, J Xu |
| 中文摘要 | Praseodymium and cerium co-doped yttrium silicate (Pr,Ce:YSO) crystal with high optical quality was grown by the Czochralski method. The segregation coefficient of Pr3+ and Ce3+ is measured to be 0.547 and 0.136, respectively. The polarized absorption bands centered at 268 nm, 299 nm and 356 nm were assigned to 4f (2F5/2)→5d inter-configuration transitions of Ce3+, while bands centered at 220 nm and 250 nm were assigned to 4fn–4fn？15d transitions of Pr3+. The VUV–UV excitation spectra for monitoring Pr3+ emissions centered at 610 nm (1D2→3H4) and 489 nm (3P0→3H4), as well as Ce3+ emission centered at 450 nm were recorded at T=8 K in the range of 100 nm–320 nm. Polarized excitation spectra for Ce3+ emission centered at 424 nm and Pr3+ emission centered at 611 nm were recorded at T=300 K. Polarized emission spectra were obtained upon excitation at 365 nm and 456 nm at T=300 K. Lifetimes were estimated to be 170 μs for Pr3+ (1D2), 3 μs for Pr3+ (3P0) and 39 ns for Ce3+ (5d1). |
| 学科主题 | 材料学 |
| 语种 | 中文 |
| WOS记录号 | WOS:000330821200088 |
| 公开日期 | 2014-12-18 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/4711]  |
| 专题 | 上海硅酸盐研究所_人工晶体研究中心_期刊论文 |
| 推荐引用方式 GB/T 7714 | LiheZhen,Radoslaw,WitoldRy,et al. Crystal growth and spectroscopic properties of Praseodymium and Cerium co-doped Y2SiO5[J]. Journal of Luminescence,2014(145):547. |
| APA | LiheZhen.,Radoslaw.,WitoldRy.,G¨?rard.,JuqingDi.,...&JunXu.(2014).Crystal growth and spectroscopic properties of Praseodymium and Cerium co-doped Y2SiO5.Journal of Luminescence(145),547. |
| MLA | LiheZhen,et al."Crystal growth and spectroscopic properties of Praseodymium and Cerium co-doped Y2SiO5".Journal of Luminescence .145(2014):547. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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