| 碱土金属原子与Ne原子间相互作用势的理论计算 |
| |
| 引用本文： | 周浩,李梦圆,盛晓伟.碱土金属原子与Ne原子间相互作用势的理论计算[J].原子与分子物理学报,2023,40(2):021007-46. |
| |
| 作者姓名： | 周浩 李梦圆 盛晓伟 |
| |
| 作者单位： | 安徽师范大学物理与电子信息学院 |
| |
| 基金项目： | 安徽省自然科学基金(2008085MA25)； |
| |
| 摘 要： | 本文基于无任何可调参数的势模型计算了碱土金属原子(Be、Mg、Ca、Sr、Ba)与Ne原子间相互作用势，得到的势能曲线及势阱位置和深度与现有的从头计算结果符合较好.本文的计算结果进一步验证了碱土金属原子与稀有气体原子间交换能主要来自碱土金属原子最外层s电子与稀有气体原子最外层p电子之间的交换作用.
|
| 关 键 词： | 碱土金属原子 Ne原子 相互作用势 |
| 收稿时间： | 2021/8/12 0:00:00 |
| 修稿时间： | 2021/9/6 0:00:00 |
Theoretical Calculation of the Interaction Potentials between Alkaline Earth Metal Atoms and Ne Atom |
| |
| Zhou Hao,Li Meng-Yuan and Sheng Xiao-Wei.Theoretical Calculation of the Interaction Potentials between Alkaline Earth Metal Atoms and Ne Atom[J].Journal of Atomic and Molecular Physics,2023,40(2):021007-46. |
| |
| Authors: | Zhou Hao Li Meng-Yuan and Sheng Xiao-Wei |
| |
| Institution: | Anhui Normal University,Anhui Normal University and Anhui Normal University |
| |
| Abstract: | A potential model without any adjustable parameters is used to calculate the interaction potentials between Be, Mg, Ca, Sr, Ba atoms in the ground state and Ne atoms. The obtained potential energy curves and the positions and depths of the potential wells are in good agreement with the results of ab initio calculations. It is verified that the exchange energies between alkaline earth metal atoms and rare gas atoms mainly come from the outermost s electrons of alkaline earth metal atoms and the outermost p electrons of rare gas atoms. |
| |
| Keywords: | Alkaline earth metal atom Ne atom Interaction Potential |
|
| 点击此处可从《原子与分子物理学报》浏览原始摘要信息 |
| 点击此处可从《原子与分子物理学报》下载免费的PDF全文 |
