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Xuanrong MA(Department of Physics , Ningxia University , Yinchuan , 750021 , China)Maolu DU(Institute of Solid State Physics , Sichuan Normal University , Chengdu , 610066 , China)(To whom correspondence should be addressed)
材料科学技术(英文)
Using the μKα model of Ni2+-6X- cluster, the true distances between impurity Ni2+ cation and halide anion in alkali halide lattices are estimated from the optical spectra data. The results suggest that the true impurity cation- ligand anion distances are close to the sum of ionic radii of the impurity cation and ligand anion but not the cation - anion distance of the perfect lattices in the case of that the ionic radius of host cation is more larger than that of impurity cation
关键词:
JIA Shizhen University of Science and Technology Beijing , China.
YAN Guangting Chongqing University , Sichuan , China.
WANG Yuming Institute of Materials Science , Jilin University , Changchun , 130023 , China
稀有金属(英文版)
中国物理C
中国物理C doi:10.1088/1674-1137/40/1/017004
稀土学报(英文版)