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

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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.

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Authors and Affiliations

  1. Department of Physics, Baoji University of Arts and Science, Baoji, 721007, Shaanxi, China

    Q. Wei & J. H. Zhou

  2. College of Chemistry and Chemical Engineering, Shenzhen University, Shenzhen, 518060, China

    P. X. Zhang

  3. School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, Guangxi, China

    D. Y. Zhang

Authors
  1. Q. Wei
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  2. P. X. Zhang
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  3. D. Y. Zhang
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  4. J. H. Zhou
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Correspondence to Q. Wei.

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Wei, Q., Zhang, P.X., Zhang, D.Y. et al. Investigations of the electron paramagnetic resonance spectra of VO2+ in CaO-Al2O3-SiO2 system. Pramana - J Phys 73, 1087–1094 (2009). https://doi.org/10.1007/s12043-009-0168-7

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  • DOI: https://doi.org/10.1007/s12043-009-0168-7

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