GENERALIZATION OF THE LYDDANE-SACHSTELLER RELATION,

Abstract

A formula is obtained for the dielectric constant of a solid in terms of the long wavelength transverse and longitudinal frequencies of the optical mode and the percentages of the j th. mode in the resolution of the ionic polarization operator for a thin needle and a slab respectively. The formula is believed justifiable in the face of other results in the literature.

Document Details

Document Type
Technical Report
Publication Date
Aug 15, 1964
Accession Number
AD0612612

Entities

People

  • Robert Englman

Organizations

  • Israel Atomic Energy Commission

Tags

DTIC Thesaurus Topics

  • Crystal Lattice Vibrations
  • Dielectric Permittivity
  • Frequency
  • Literature
  • Long Wavelengths
  • Polarization
  • Transverse

Fields of Study

  • Physics

Readers

  • Calculus or Mathematical Analysis
  • Materials Science and Engineering.
  • Structural Dynamics.