Skip to main content
SpringerLink
Log in

A.c. conductivity and optical absorption in chalcogenide glasses

  • Published:
Czechoslovak Journal of Physics B Aims and scope

Abstract

The energy levels of a simple model describing the doubly occupied defect states in chalcogenide glasses are calculated when strong electron-phonon interaction is supposed. The Kubo formula is used to get a.c. conductivity. The model implies a connection between the power dependence of a.c. conductivityσ ∼ Ω s and between the low-energy exponential absorption tail.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Anderson P. W., Phys. Rev. Lett.34 (1975), 953.

    Google Scholar 

  2. Street R. A., Mott N. F., Phys. Rev. Lett.35 (1975), 1293.

    Google Scholar 

  3. Mott N. F., Davis E. A., Street R. A., Phil. Mag.32 (1975), 961.

    Google Scholar 

  4. Kastner K., Adler D., Fritzsche H., Phys. Rev. Lett.37 (1976), 1504.

    Google Scholar 

  5. Elliot S. R., Phil. Mag.36 (1977), 1291.

    Google Scholar 

  6. Pike G. E., Phys. Rev. B6 (1972), 1572.

    Google Scholar 

  7. Ngai K. L., Reinecke T. L., Economou E. N., Phys. Rev. B17 (1978), 790.

    Google Scholar 

  8. Philips W. A., Phil. Mag.34 (1976), 983.

    Google Scholar 

  9. Esser B., Sprenger D., phys. stat. sol. (b)94 (1979), 583.

    Google Scholar 

  10. Kostadinov I. Z., J. Phys. C: Solid State Physics10 (1977), L 263.

    Google Scholar 

  11. čápek V., J. Phys. C: Solid State Physics8 (1975), 479.

    Google Scholar 

  12. Perlin Yu. E., Usp. Fiz. Nauk80 (1963), 553.

    Google Scholar 

  13. Street R. A., Phys. Rev. B17 (1978), 3984.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Physics, Slovak Acad. Sci., Bratislava, DÚbravská cesta, 899 30, Bratislava, Czechoslovakia

    P. Nagy

Authors
  1. P. Nagy
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

I would like to thank Dr. E. Majerníková for advice and encouragement throughout this work.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Nagy, P. A.c. conductivity and optical absorption in chalcogenide glasses. Czech J Phys 30, 1257–1268 (1980). https://doi.org/10.1007/BF01605625

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01605625

Keywords

Search

Navigation