In the paper, the interatomic pair-potentials of alkali metals (Li, Na, K, Rb, Cs ) were obtained by Carlsson-Gelatt-Ehrenreich(CGE) method and Chen-Mobius inversion transform based on the results of curve of binding energy by ab initio method.

• 基于结合能曲线从头计算的结果(基于晶格常数、结合能和体模量的实验数据)，分别运用CGE方法和陈氏三维晶格反演方法计算了碱金属Li，Na，K，Rb，Cs的原子间相互作用势。