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 |
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Pages (from-to) | 1244-1247 |
Number of pages | 4 |
Journal | Russian Physics Journal |
Volume | 44 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1 Jan 2001 |
ASJC Scopus subject areas
- Physics and Astronomy(all)