4f(N-1)5d energy levels of lanthanides: a quasi-angular-momentum approach and its application to Cs2NaYF6:Er3+
文献类型：期刊论文
| 作者 | Ma, Chong-Geng1; Jiang, Sha1; Duan, Chang-Kui1; Yin, Min2,3; Xia, Shang-Da1,2,3 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 18页码:1961-1967 |
| 关键词 | f-d transition octahedral site spin-orbit interaction coupling of angular momenta |
| ISSN号 | 1674-1056 |
| 英文摘要 | The spin-orbit interaction of the 5d electron needs to be taken into account to give the proper energy structure for the 4f(N-1)5d configuration on heavy lanthanide ions occupying a site with ligands forming an octahedron. This paper derives theoretical results fro the energy structure by treating the t(2) orbitals as quasi p orbitals an then using angular-momentum coupling techniques. An analytic expression for the electric dipole absorption line strengths between 4f(N) multiplets and 4f(N-1)5d states is given in terms of various angular-momentum quantum numbers and re-coupling coefficients. The result is then applied to interpret the excitation spectrum of Cs2NaYF6:Er3+. The high-spin and low-spin states of Cs2NaYF6:Er3+ are discussed in terms of the wavefunctions obtained by using the developed theoretical model. |
| WOS关键词 | TRIVALENT EUROPIUM IONS ; RARE-EARTH IONS ; SIMPLE-MODEL ; SPECTRA ; CRYSTALS ; SPECTROSCOPY ; TRANSITIONS ; ABSORPTION ; EMISSION ; EXCITATION |
| 资助项目 | National Natural Science Foundation of China[10874173] ; National Natural Science Foundation of China[10774140] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000266457800039 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/30797]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Duan, Chang-Kui |
| 作者单位 | 1.Chongqing Univ Post & Telecommunicat, Inst Modern Phys, Chongqing 400065, Peoples R China 2.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China 3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Chong-Geng,Jiang, Sha,Duan, Chang-Kui,et al. 4f(N-1)5d energy levels of lanthanides: a quasi-angular-momentum approach and its application to Cs2NaYF6:Er3+[J]. CHINESE PHYSICS B,2009,18:1961-1967. |
| APA | Ma, Chong-Geng,Jiang, Sha,Duan, Chang-Kui,Yin, Min,&Xia, Shang-Da.(2009).4f(N-1)5d energy levels of lanthanides: a quasi-angular-momentum approach and its application to Cs2NaYF6:Er3+.CHINESE PHYSICS B,18,1961-1967. |
| MLA | Ma, Chong-Geng,et al."4f(N-1)5d energy levels of lanthanides: a quasi-angular-momentum approach and its application to Cs2NaYF6:Er3+".CHINESE PHYSICS B 18(2009):1961-1967. |
入库方式： OAI收割
来源：近代物理研究所
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