Optical absorption spectra of Na5, Na6 and Na7 clusters: A theoretical study
文献类型：期刊论文
| 作者 | Zhang, Yan-Ping; Zhang, Feng-Shou; Meng, Ke-Lai; Xiao, Guo-Qing
|
| 刊名 | Wuli Xuebao/Acta Physica Sinica
 |
| 出版日期 | 2007 |
| 卷号 | 56页码:2092-2097 |
| ISSN号 | 1000-3290 |
| 英文摘要 | In the frame of time-dependent density functional theory, the dynamical polarizabilities of Na5, Na6 and Na7 clusters are calculated using a time-dependent local density approximation. By using Fourier transformation, the optical absorption spectra of Na5, Na6 and Na7 clusters are obtained from their dynamical polarizabilities. It is shown that experimentally measured optical absorption spectra of Na5, Na6 and Na7 clusters are reproduced in our calculations. Furthermore, the calculations of Na6 and Na7 clusters are in good agreement with the results of configuration interaction method. Compared with the three-dimensional structure of Na6, the calculated optical absorption spectra of Nag with the two-dimensional structure are more close to the experimental data. |
| 出版者 | Science Press, Beijing, China |
| 源URL | [http://119.78.100.186/handle/113462/64093]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875, China 3.Graduate School, Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Zhang, Yan-Ping,Zhang, Feng-Shou,Meng, Ke-Lai,et al. Optical absorption spectra of Na5, Na6 and Na7 clusters: A theoretical study[J]. Wuli Xuebao/Acta Physica Sinica,2007,56:2092-2097. |
| APA | Zhang, Yan-Ping,Zhang, Feng-Shou,Meng, Ke-Lai,&Xiao, Guo-Qing.(2007).Optical absorption spectra of Na5, Na6 and Na7 clusters: A theoretical study.Wuli Xuebao/Acta Physica Sinica,56,2092-2097. |
| MLA | Zhang, Yan-Ping,et al."Optical absorption spectra of Na5, Na6 and Na7 clusters: A theoretical study".Wuli Xuebao/Acta Physica Sinica 56(2007):2092-2097. |
入库方式： OAI收割
来源：近代物理研究所
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