Nonuniform distribution of electric properties in ferrite ceramics

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 language	English
Pages (from-to)	1244-1247
Number of pages	4
Journal	Russian Physics Journal
Volume	44
Issue number	11
DOIs	https://doi.org/10.1023/A:1015370127713
Publication status	Published - 1 Jan 2001

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Nonuniform distribution of electric properties in ferrite ceramics",

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.",

author = "Surzhikov, {Anatoly Petrovich} and Pritulov, {A. M.} and Peshev, {V. V.} and Malyshev, {A. V.}",

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AU - Surzhikov, Anatoly Petrovich

AU - Pritulov, A. M.

AU - Peshev, V. V.

AU - Malyshev, A. V.

PY - 2001/1/1

Y1 - 2001/1/1

N2 - 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.

AB - 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.

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Nonuniform distribution of electric properties in ferrite ceramics

Abstract

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