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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/114/05/0473-0479

    • Keywords

       

      EPR; VO(II); cadmium potassium phosphate hexahydrate, substitutional incorporation; spin-Hamiltonian parameters

    • Abstract

       

      Single crystal EPR studies of VO(II)-doped cadmium potassium phosphate hexahydrate (CPPH) have been carried out at room temperature. The angular variation spectra in the three orthogonal planes indicate that the paramagnetic impurity has entered the lattice only substitutionally in place of Cd(II). Spin Hamiltonian parameters have been obtained from single crystal data. Powder spectra show a set of eight parallel and perpendicular features indicating the presence of only one site. The admixture coefficients have been calculated from the data, which agree well with the literature values.

    • Author Affiliations

       

      I Sougandi1 T M Rajendiran1 R Venkatesan1 P Sambasiva Rao1

      1. Department of Chemistry, Pondicherry University, R V Nagar, Kalapet, Pondicherry - 605 014, India

    • Dates

       
      Published
      October 2002
      Manuscript received
      16 March 2002
      Manuscript revised
      6 September 2002

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