Nonuniform distribution of electric properties in ferrite ceramics

Anatoly Petrovich Surzhikov, A. M. Pritulov, V. V. Peshev, A. V. Malyshev

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Electric and magnetic properties of Li-Ti ferrite ceramics depending on sintering modes and controlled by the diffusion-based specimen-to-environment oxygen exchange are considered. The relationship between the properties of ceramics and the character of nonuniform distribution of oxygen in the bulk of a specimen is determined. A physical model of the processes giving rise to nonuniform distribution of oxygen in polycrystalline ferrite ceramics is proposed. The empirical dependences of specific conductivity on sintering time at 1373 K are obtained.

Original languageEnglish
Pages (from-to)1244-1247
Number of pages4
JournalRussian Physics Journal
Volume44
Issue number11
DOIs
Publication statusPublished - 1 Jan 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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