Interpretation of the 4f-5d excitation spectra of Eu3+ and Tb3+ doped in crystals
文献类型：期刊论文
| 作者 | Xia Shangda; Chen Tao; Duan Changkui |
| 刊名 | JOURNAL OF RARE EARTHS
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 24页码:400-407 |
| 关键词 | f-d transition the simple model energy levels transition intensities Eu3+ Tb3+ rare earths |
| ISSN号 | 1002-0721 |
| 英文摘要 | The structure of the low-temperature 4f(N)-> 4f(N-1)5d excitation spectra of Eu3+ and Tb3+ doped in crystals LiYF4, YPO4 and CaF2 measured by van Pieterson et al. in 2002 was analyzed and assigned based on the simple model proposed by Duan and co-workers in the last few years. Some complemental discussion on effects of J-mixing on the f-d transition intensities for Eu3+ due to the f-electron crystal-field interaction H-cf(f), which was ignored in the simple model, was presented. Some previously unexplained peaks for Tb3+ were interpreted to be spin-forbidden transitions to higher 5d crystal-field levels, or assigned to be f -> d excitations with the core 4f(7) excited from S-8 to P-6, I-6 and D-6, respectively. It is shown that the main structure of 4f-5d excitation spectra of Eu3+ and Tb3+ can be well interpreted with the simple model. |
| WOS关键词 | RARE-EARTH IONS ; SIMPLE-MODEL ; TRANSITIONS ; LANTHANIDE |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000240005400004 |
| 出版者 | METALLURGICAL INDUSTRY PRESS |
| 源URL | [http://119.78.100.186/handle/113462/26518]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xia Shangda |
| 作者单位 | 1.Chongqing Univ Post & Telecommun, Inst Modern Phys, Chongqing 400065, Peoples R China 2.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia Shangda,Chen Tao,Duan Changkui. Interpretation of the 4f-5d excitation spectra of Eu3+ and Tb3+ doped in crystals[J]. JOURNAL OF RARE EARTHS,2006,24:400-407. |
| APA | Xia Shangda,Chen Tao,&Duan Changkui.(2006).Interpretation of the 4f-5d excitation spectra of Eu3+ and Tb3+ doped in crystals.JOURNAL OF RARE EARTHS,24,400-407. |
| MLA | Xia Shangda,et al."Interpretation of the 4f-5d excitation spectra of Eu3+ and Tb3+ doped in crystals".JOURNAL OF RARE EARTHS 24(2006):400-407. |
入库方式： OAI收割
来源：近代物理研究所
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