确定同科电子L-S耦合原子态的几种方法  

Some methods to confirm atomic state of equivalent electrons coupled through L-S interaction

作　　者：赵宝明[1] 姜丽娜[1] 冯文强[1] 高首山[1] 

机构地区：[1]辽宁科技大学理学院,辽宁鞍山114051

出　　处：《鞍山科技大学学报》2007年第6期561-564,共4页Journal of Anshan University of Science and Technology

摘　　要：受泡利原理限制,确定同科电子组态构成的原子态较确定非同科电子组态构成的原子态要复杂得多。对比了四种确定同科电子L-S耦合原子态的方法。通过举例分析对两个同科d电子原子态的确定,总结了全部可能状态列举法、分析加列表法、Slater法、对称性分析法的最佳适用情况和繁简关系,便于在处理不同系统时具体情况选择合适的方法。According to the Pauli exclusion principle, the numbers of the equivalent electrons L-S coupling atomic state is less than that of the non-equivalent electrons L-S coupling atomic state,but it is more complicated to confirm it. A comparison with four methods was drawn. The charateristic of those methods are determined by analyzing the example of two equivalent d-electrons, which is convenient for choosing an appropriate method according to different conditions.

关 键 词：同科电子 L-S耦合 原子态 

分 类 号：O562.1[理学—原子与分子物理]