Soviet Physics Journal

, Volume 19, Issue 12, pp 1538–1543 | Cite as

Structural models of radiational paramagnetic centers in alkali-tellurite glasses

  • T. G. Mikhailova
Article
Received:
  • 17 Downloads

Abstract

The nature of the radiational ESR centers in binary alkali-tellurite glasses is discussed, and the most likely models of the molecular structure and the energy levels of the centers are given. It is shown that the paramagnetic properties of the centers (g-tensor symmetry, values of the g-tensor components as a function of the glass composition and the phase state of the system) are satisfactorily described if the centers are taken to be the inorganic radicals TeO 2 − and TeO 4 3− .

Keywords

Energy Level Molecular Structure Phase State Paramagnetic Center Glass Composition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in to check access.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    T. G. Mikhailova, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 12 (1972).Google Scholar
  2. 2.
    T. G. Mikhailova, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 3 (1973).Google Scholar
  3. 3.
    T. G. Mikhailova, Izv. Akad. Nauk SSSR, Neorg. Mater.,6, 1004 (1973).Google Scholar
  4. 4.
    D. G. Galimov, A. I. Sherstyuk, D. M. Yudin, and A. K. Yakhkind, Zh. Prikl. Spektrosk.,12, 408 (1971).Google Scholar
  5. 5.
    J. M. Stevels and A. Kats, Philips Res. Rep.,11, 103 (1956).Google Scholar
  6. 6.
    A. D. Walsh, J. Chem. Soc., 2296 (1953).Google Scholar
  7. 7.
    T. G. Mikhailova, Materials of the Second All-Union Symposium on Optical and Spectral Properties of Glasses as Related to Their Structures, June, 1970 [in Russian], Obninsk (1970).Google Scholar
  8. 8.
    O. Constantinescu, J. Pascaru, and M. Constantinescu, Rev. Roum. Phys.,42, No. 2, 223 (1967).Google Scholar
  9. 9.
    L. Jardine, D. E. O'Reilly, and Tung Tsang, J. Chem. Phys.,48, 1417 (1968).Google Scholar
  10. 10.
    P. W. Atkins, M. C. R. Symons, and H. W. Wardale, J. Chem. Soc., 5215 (1964).Google Scholar
  11. 11.
    P. W. Atkins, N. Keen, and M. C. R. Symons, J. Chem. Soc., 2873 (1962).Google Scholar
  12. 12.
    F. Holuj, J. Chem. Phys.,54, 1430 (1971).Google Scholar
  13. 13.
    E. A. Zamotrinskaya, L. A. Torgashinova, and V. F. Anufrienko, Izv. Akad. Nauk SSSR, Neorgan. Mater.,8, 1136 (1972).Google Scholar
  14. 14.
    E. A. Zamotrinskaya, Izv. Akad. Nauk SSSR, Neorg. Mater.,6, 608 (1970).Google Scholar

Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • T. G. Mikhailova
    • 1
  1. 1.V. D. Kuznetsov Siberian Physicotechnical Institute at Tomsk State UniversityUSSR

Personalised recommendations