Magic wavelengths for 6s_(1/2)→5d_(3/2,5/2)transitions of Yb~+ions  

作　　者：陈婷 吴磊 张儒奎 唐永波 蒋军 董晨钟 Ting Chen;Lei Wu;Ru-Kui Zhang;Yong-Bo Tang;Jun Jiang;Chen-Zhong Dong(Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province,College of Physics and Electronic Engineering,Northwest Normal University,Lanzhou 730070,China;Physics Teaching and Experiment Center,Shenzhen Technology University,Shenzhen 518118,China)

机构地区：[1]Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province,College of Physics and Electronic Engineering,Northwest Normal University,Lanzhou 730070,China [2]Physics Teaching and Experiment Center,Shenzhen Technology University,Shenzhen 518118,China

出　　处：《Chinese Physics B》2023年第5期405-412,共8页中国物理B（英文版）

基　　金：the National Key Research and Development Program of China(Grant No.2022YFA1602500);the National Natural Science Foundation of China(Grant Nos.12174316 and 12174268);the Young Teachers Scientific Research Ability Promotion Plan of Northwest Normal University(Grant No.NWNU-LKQN2020-10);the Innovative Fundamental Research Group Project of Gansu Province,China(Grant No.20JR5RA541);the Project of the Educational Commission of Guangdong Province of China(Grant No.2020KTSCX124)。

摘　　要：The wave functions,energy levels and matrix elements of Yb+ions are calculated using the relativistic configuration interaction plus core polarization(RCICP)method.The static and dynamic electric dipole polarizabilities of the ground state and low-lying excited states are determined.Then,the magic wavelengths of the magnetic sublevel 6s_(1/2,m=1/2)→5d_(3/2,m=±3/2,±1/2)and 6s_(1/2,m=1/2)→5_(d5/2,m=±5/2,±3/2,±1/2)transitions in the linearly,right-handed,and left-handed polarized light are further determined.The dependence of the magic wavelengths upon the angle between the direction of magnetic field and the direction of laser polarization is analyzed.

关 键 词：matrix elements POLARIZABILITIES magic wavelengths relativistic configuration interaction plus core polarization(RCICP)method 

分 类 号：O562[理学—原子与分子物理] TN24[理学—物理]