Finite-field calculation of the polarizabilities and hyperpolarizabilities of Al+
文献类型：期刊论文
| 作者 | Yu, YM ; Suo, BB ; Fan, H |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2013 |
| 卷号 | 88期号:5 |
| ISSN号 | 1050-2947 |
| 通讯作者 | Yu, YM (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | In this study, accurate static dipole polarizability and hyperpolarizability are calculated for Al+ ground state 3s(21)S(0) and excited state 3s3p P-3(J) with J = 0,1,2. The finite-field computations use energies obtained with the relativistic configuration interaction approach and the relativistic coupled-cluster approach. Excellent agreement with previously recommended values is found for the dipole polarizability of Al+ ground state 3s(2) S-1(0) and excited state 3s3p P-3(0) as well as the hyperpolarizability of the ground state 3s2 S-1(0). The recommended values of the dipole polarizability of the Al+ 3s3p 3P1 and 3P2 and the hyperpolarizability of Al+ 3s3p P-3(0), P-3(1), and P-3(2) are also given. The impacts of the relativity and spin-orbit coupling are elucidated by analyzing the angular momentum dependence of the dipole polarizability and the hyperpolarizability, and comparing the fully and scalar relativistic calculated data. It is shown that the impact of the relativity and spin-orbit coupling are small for the dipole polarizability but become significant for the hyperpolarizability. Finally, the blackbody radiation shifts contributed by the dipole polarizability and hyperpolarizability, respectively, are evaluated for transitions of Al+ 3s(2) S-1(0) to 3s3p P-3(J) with J = 0,1,2. |
| 资助信息 | [2012CB821305]; [2010CB922904]; [NSFC 61275129]; [NFSC 21033001]; [NFSC 21203147]; [CAS KJZD-EW-W02] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57021]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yu, YM,Suo, BB,Fan, H. Finite-field calculation of the polarizabilities and hyperpolarizabilities of Al+[J]. PHYSICAL REVIEW A,2013,88(5). |
| APA | Yu, YM,Suo, BB,&Fan, H.(2013).Finite-field calculation of the polarizabilities and hyperpolarizabilities of Al+.PHYSICAL REVIEW A,88(5). |
| MLA | Yu, YM,et al."Finite-field calculation of the polarizabilities and hyperpolarizabilities of Al+".PHYSICAL REVIEW A 88.5(2013). |
入库方式： OAI收割
来源：物理研究所
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