Journal of Materials Science

, Volume 20, Issue 5, pp 1660–1670 | Cite as

EPR study of the influence of defect structure on electrical properties of ZnO varistors

  • M. V. Vlasova
  • N. G. Kakazey
  • P. Kostić
  • O. Milošević
  • D. Uskoković
Papers

Abstract

The influence of the defect structure of ZnO grains on the electrical properties of ZnO varistors, on sintering parameters and temperature of subsequent heat treatment, was studied. By analysis of the Mn2+ spectrum obtained by the electron paramagnetic resonance technique, the dependence of electrical properties of ZnO varistors on the defect structure of ZnO grains and impurity ions, was shown.

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Copyright information

© Chapman and Hall Ltd 1985

Authors and Affiliations

  • M. V. Vlasova
    • 1
  • N. G. Kakazey
    • 1
  • P. Kostić
    • 2
  • O. Milošević
    • 2
  • D. Uskoković
    • 2
  1. 1.The Institute for Development of MaterialsAS USSRKievUSSR
  2. 2.The Institute of Technical Sciences of the SASABeogradYugoslavia

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