Chinese Journal of Magnetic Resonance ›› 1989, Vol. 6 ›› Issue (1): 9-12.

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A THEORETICAL EXPLANATION OF EPR SPECTRUM OF YAG:Mn2+

Xu Changqing1, Bai Guiru1, Shen Guoyin2   

  1. 1. Physics Department, University of Seience and Technology of China;
    2. Physics Department Ning Bo University
  • Received:1987-03-06 Revised:1987-10-19 Published:1989-03-05 Online:2018-01-22

Abstract: By use of SCF d-orbital theory and high order perturbation formulas for the zero-field splitting of d5 ion at low symmetry, the zero-field splitting of YAG:Mn2+ was calculated and a result with good agreement with the experiment. The difficulty which could not be overcome for years in the theory of EPR spectrum of YAG:Mn2+ has been solved.

Key words: YAG:Mn2+, Zero-field splitting, EPR