摘要
Electron paramagnetic resonance(EPR)measurement of CsNiCl_(3)compound has been performed at 192 GHz in the temperature range from 300 to 5 K,along the axes of main g tensor.The energy levels and the g-factors are calculated.The linear thermalexpansion coefficient(2.77×10^(-5)K^(-1))for the Ni^(2+)-Cl^(-)bond distance is studied by combining EPR and optical absorption spectra with changing temperature.
作者
GUO Sheng-Li
ZHANG Yong
YOU Xiao-Zeng
MIN Nai-Ben
郭胜利;张勇;游效曾;闵乃本(State Key Laboratory of Solid State Microstructures and Department of Physics,Nanjing University,Nanjing 210093;Institute of Coordination Chemistry,State Key Laboratory of Coordination Chemistry,Nanjing University,Nanjing 210093;Department of Physics,Nanjing Institute of Meteorology,Nanjing 210044)
基金
Supported by the State Key Project of the Fundamental Research,and the National Natural Science Foundation of China.
