The calculation method of interaction between metal atoms under influence of the radiation

International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials"

材料科学;物理学

Yanin, S.N.^1

Tomsk Polytechnic University, Tomsk

634050, Russia^1

关键词: Charged state;    Degree of ionization;    Interatomic interactions;    Ionization degree;    Ionized state;    Method of calculation;    Model potential;    Quantum defects;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012052/pdf
DOI  :  10.1088/1757-899X/81/1/012052

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A method of calculation of interatomic interaction potentials in the presence of ionized states has been developed. They have been obtained for the atoms with different ionization degree on example of aluminum. The Heine-Abarenkov-Animalu model potential form factors was employed. The form factor parameters of ionized atoms was determined on the base of the quantum defect method using the atomic-spectroscopy data. The potential of interatomic interaction for different charged states with different degree of ionization were determined.