1Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065 2International Centre for Materials Physics, Chinese Academy of Sciences, Shenyang 110016
A theoretical method for investigating the inter-relation between the electronic and molecular structures of 3d3 configuration ions in a tetragonal ligand field is established on the basis of the 120×120 complete energy matrices. Using this method, the local structure parameters of two tetragonal Cr3+ centers in the NH4Cl:Cr3+ system are determined. Furthermore, the relations between the molecular symmetry and the ligand field symmetry are discussed.
GAO Ming-Liang, KUANG Xiao-Yu, ZHAO Ya-Ru, QI Lin, LI Yan-Fang. Correlation between Zero-Field Splitting and Site Distortions of Cr3+ Ions in NH4Cl:Cr3+ System: a Complete Energy Matrix Study[J]. Chin. Phys. Lett., 2009, 26(5): 057102. DOI: 10.1088/0256-307X/26/5/057102
GAO Ming-Liang, KUANG Xiao-Yu, ZHAO Ya-Ru, QI Lin, LI Yan-Fang. Correlation between Zero-Field Splitting and Site Distortions of Cr3+ Ions in NH4Cl:Cr3+ System: a Complete Energy Matrix Study[J]. Chin. Phys. Lett., 2009, 26(5): 057102. DOI: 10.1088/0256-307X/26/5/057102
GAO Ming-Liang, KUANG Xiao-Yu, ZHAO Ya-Ru, QI Lin, LI Yan-Fang. Correlation between Zero-Field Splitting and Site Distortions of Cr3+ Ions in NH4Cl:Cr3+ System: a Complete Energy Matrix Study[J]. Chin. Phys. Lett., 2009, 26(5): 057102. DOI: 10.1088/0256-307X/26/5/057102
GAO Ming-Liang, KUANG Xiao-Yu, ZHAO Ya-Ru, QI Lin, LI Yan-Fang. Correlation between Zero-Field Splitting and Site Distortions of Cr3+ Ions in NH4Cl:Cr3+ System: a Complete Energy Matrix Study[J]. Chin. Phys. Lett., 2009, 26(5): 057102. DOI: 10.1088/0256-307X/26/5/057102