Chinese Journal of Magnetic Resonance

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PARAMAGNETIC g FACTOR OF ZnS:Co2+ CRYSTAL

Xie Lin-hua, Hu Ping and Zhao Min-guang   

  1. Institute of Solid State Physics, Sichuan Normal University, Chengdu 610066
  • Received:2000-10-31 Revised:2000-12-07 Published:2001-03-05 Online:2001-03-05

Abstract:

In this work, d-d transition spectra and paramagnetic g factor of ZnS:Co2+ are uniformly explained by fitting average covalent reduction factor N and the electric dipole moment of the ligand μ on the basis of Zhao's double zeta-d wave function. The calculated values of g factor 2.248 (perturbation) and 2.235 (CDP) agree well with experiment datum 2.248. Some controversial issues, such as orbital model, perturbation method, parameter fitting, double spin-obit coupling and Jahn-Teller effect, are well explained.

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