Studies of the electric-field-induced zero-field splitting for a substitution Mn2+ ion in SrCl2 crystal.
The zero-field splittings induced by the electric-field have been studied theoretically from the formulas, including three important microscopic mechanisms for a substitutional Mn2+ ion in SrCl2 crystal. From the studies, it is found that the zero-field splitting can be attributed primarily to the electric-field-induced displacement of Mn2+ ion along the electric-field direction and the magnitudes of the displacements at various strengths of electric-field are obtained. The results are comparable with those obtained from the potential-energy curve of Mn2+ center.
Wen-Chen
Zheng
Z
Department of Material Science, Sichuan University, Chengdu 610064, PR China. zhengwc1@163.com
Sheng
Tang
T
Xiao-Xuan
Wu
W
D003461:Crystallography; D003627:Data Interpretation, Statistical; D004578:Electron Spin Resonance Spectroscopy; D008345:Manganese / Q000737:chemistry*; D013324:Strontium / Q000737:chemistry*
D008345:Manganese; C025700:strontium chloride; D013324:Strontium