• Investigations of the electron paramagnetic resonance spectra of VO2+ in CaO–Al2O3–SiO2 system

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    • Keywords


      CaO–Al2O3–SiO2; electron paramagnetic resonance spectra; 3d1 ions.

    • Abstract


      The EPR spectra for VO2+ in CaO–Al2O3–SiO2 system are calculated using complete diagonalization method (CDM) and perturbation theory method (PTM). The calculated results are in good agreement with the observed values. By comparing the calculated results by CDM and PTM in a wide range of crystal field parameters, the validity of the PTM formulas has been studied. It is shown that, the PTM formulas are reasonable and reliable in a wide range of CF parameters.

    • Author Affiliations


      Q Wei1 P X Zhang2 D Y Zhang3 J H Zhou1

      1. Department of Physics, Baoji University of Arts and Science, Baoji 721007, Shaanxi, China
      2. College of Chemistry and Chemical Engineering, Shenzhen University, Shenzhen, 518060, China
      3. School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China
    • Dates

  • Pramana – Journal of Physics | News

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