Calculations for 4f-5d excitation spectra of C-4v site-selective F- charge-compensated CaF2 : Pr3+ and CaF2 : Ce3+
文献类型：期刊论文
| 作者 | Chen, Tao; Duan, Chang-Kui; Xia, Shangda; Yin, Min |
| 刊名 | JOURNAL OF LUMINESCENCE
 |
| 出版日期 | 2007 |
| 卷号 | 122页码:51-54 |
| 关键词 | fd transitions crystal-field interaction C-4v site symmetry optical spectra |
| ISSN号 | 0022-2313 |
| DOI | 10.1016/j.jlumin.2006.01.087 |
| 英文摘要 | Reported 4f-5d excitation spectra of C-4v Site-Selective F- charge-compensated CaF2:Pr3+ and CaF2:Ce3+ have been fitted using the extended semi-experiential parameterized Hamiltonian. Values of crystal-field parameters of d electron in C-4v site are finally determined according to their band locations and intensities. The peaks in the measured spectra are reassigned with new interpretations. Large energy splitting of E-g and T-2g bands due to non-cubic potential is found, and the distortion from cubic coordination geometry is semiquantitatively discussed using the fitting values of crystal-fieid parameters for the d electron and the superposition model. (c) 2006 Elsevier B.V. All rights reserved. |
| WOS关键词 | LASER SPECTROSCOPY ; CRYSTALS ; CALCIUM ; CERIUM |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000242991900018 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/27808]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Chen, Tao |
| 作者单位 | 1.Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Peoples R China 2.Univ Sci & Technol China, Dept Phys, Anhua 230026, Peoples R China 3.Chongqing Univ Post & Telecommun, Inst Modern Phys, Chongqing 400065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Tao,Duan, Chang-Kui,Xia, Shangda,et al. Calculations for 4f-5d excitation spectra of C-4v site-selective F- charge-compensated CaF2 : Pr3+ and CaF2 : Ce3+[J]. JOURNAL OF LUMINESCENCE,2007,122:51-54. |
| APA | Chen, Tao,Duan, Chang-Kui,Xia, Shangda,&Yin, Min.(2007).Calculations for 4f-5d excitation spectra of C-4v site-selective F- charge-compensated CaF2 : Pr3+ and CaF2 : Ce3+.JOURNAL OF LUMINESCENCE,122,51-54. |
| MLA | Chen, Tao,et al."Calculations for 4f-5d excitation spectra of C-4v site-selective F- charge-compensated CaF2 : Pr3+ and CaF2 : Ce3+".JOURNAL OF LUMINESCENCE 122(2007):51-54. |
入库方式： OAI收割
来源：近代物理研究所
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