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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/074/06/1017-1027

    • Keywords

       

      X-ray scattering; band structure calculations; density functional theory; semiconductors.

    • Abstract

       

      We have carried out an extensive study of electronic properties of silver iodide in 𝛽- and 𝛾-phases. The theoretical Compton profiles, energy bands, density of states and anisotropies in momentum densities are computed using density functional theories. We have also employed full-potential linearized augmented plane-wave method to derive the energy bands and the density of states. To compare our theoretical data, isotropic Compton profile measurement on 𝛾-AgI using 137Cs Compton spectrometer at an intermediate resolution of 0.38 a.u. has been undertaken. The theoretical anisotropies are also interpreted on the basis of energy bands.

    • Author Affiliations

       

      Alpa Dashora1 Ambica Marwal2 K R Soni2 B L Ahuja1

      1. Department of Physics, University College of Science, M.L. Sukhadia University, Udaipur 313 001, India
      2. Department of Physics, Malaviya National Institute of Technology, Jaipur 302 017, India
    • Dates

       
  • Pramana – Journal of Physics | News

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