• An electron fluid model for the lattice dynamics of metals

    • Fulltext


        Click here to view fulltext PDF

      Permanent link:

    • Keywords


      Electron fluid model; translational invariance; phonon dispersion; phenomenological model; homogeneous deformation

    • Abstract


      An electron fluid model is proposed for the lattice dynamics of metals which satisfies the requirement of translational invariance and the lattice is in equilibrium without recourse to external forces. The model is applied to calculate the phonon dispersion of sodium in the symmetry directions.

    • Author Affiliations


      S K Das1 D Roy1 S Sengupta1

      1. Solid State Physics Research Centre, Physics Department, Presidency College, Calcutta - 700012
    • Dates

  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2023-2024 Indian Academy of Sciences, Bengaluru.