Soviet Physics Journal

, Volume 13, Issue 10, pp 1292–1296 | Cite as

Dynamics of the chalcopyrite lattice

  • G. F. Karavaev
  • A. S. Poplavnoi
  • V. G. Tyuterev


The symmetry properties of the normal modes of the chalcopyrite lattice are analyzed. The phonon spectra of chalcopyrite and sphalerite are compared. There is a discussion of the intensity of the IR absorption lines due to single-phonon processes. Selection rules are found for direct and indirect transitions. Carrier scattering by phonons is analyzed.


Normal Mode Chalcopyrite Absorption Line Selection Rule Symmetry Property 
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Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • G. F. Karavaev
    • 1
  • A. S. Poplavnoi
    • 1
  • V. G. Tyuterev
    • 1
  1. 1.V. D. Kuznetsov Siberian Physicotechnical InstituteTomsk State UniversityUSSR

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