Zero-field splitting of 4T2 term for 3d3 ions in tetragonal symmetry

Pramana

Qi-Ming Xu¹  Qun Wei1 2¹ 

[1] College of Material Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China$$

关键词: Zero-field splitting;    4T2 term;    tetragonal crystal field;    3d3 ions.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

By taking into account slight interactions, i.e. spin-spin, spin-other-orbit and orbit-orbit interactions, in addition to spin-orbit interaction, the zero-field splitting of 4T2 state for 3d3 ions at tetragonal symmetry has been studied. The convergence of the approximation perturbation formula of 4T2 state for 3d3 ions at tetragonal symmetry has been investigated, and the contributions to zero-field splitting arising from magnetic interaction and tetragonal crystal field are discussed. It is found that there exists combined mechanism between magnetic interactions and tetragonal crystal field.

【 授权许可】

Unknown