• Zero-field splitting of $^{4}T_{2}$ term for 3d3 ions in tetragonal symmetry

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    • Keywords


      Zero-field splitting; $^{4}T_{2}$ term; tetragonal crystal field; 3d3 ions.

    • Abstract


      By taking into account slight interactions, i.e. spin-spin, spin-other-orbit and orbit-orbit interactions, in addition to spin-orbit interaction, the zero-field splitting of 4T2 state for 3d3 ions at tetragonal symmetry has been studied. The convergence of the approximation perturbation formula of 4T2 state for 3d3 ions at tetragonal symmetry has been investigated, and the contributions to zero-field splitting arising from magnetic interaction and tetragonal crystal field are discussed. It is found that there exists combined mechanism between magnetic interactions and tetragonal crystal field.

    • Author Affiliations


      Qun Wei1 2 Qi-Ming Xu1

      1. College of Material Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
      2. Department of Physics, Baoji University of Arts and Science, Baoji 721007, Shaanxi, China
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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