• Theoretical explanation of electron paramagnetic resonance and optical parameters for Cu2+ ion in LiNbO3 crystal

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      https://www.ias.ac.in/article/fulltext/pram/069/02/0313-0316

    • Keywords

       

      Electron paramagnetic resonance; Cu2+; superposition model.

    • Abstract

       

      The EPR parameters, anisotropic 𝑔-factors $g_{x}$, $g_{y}$ and $g_{z}$ for Cu2+ ion and hyperfine structure constants $A_{x}$, $A_{y}$ and $A_{z}$ for Cu2+ in LiNbO3 crystal are calculated by the method of diagonalizing the full Hamiltonian matrix. The crystal-field parameters contact with the crystal structure by the aid of the superposition model. The optical transition parameters are calculated using Zhao crystal-field model. The calculated results are in good agreement with the observed values. The results are discussed.

    • Author Affiliations

       

      S Ravi1 P Subramanian1

      1. Department of Physics, Gandhigram Rural University, Gandhigram 624 302, India
    • Dates

       
  • Pramana – Journal of Physics | News

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