Polar relaxation mode in pure and iron-doped barium titanate
- 1 December 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 40 (16) , 11441-11444
- https://doi.org/10.1103/physrevb.40.11441
Abstract
A dielectric relaxation peak is reported in and in . It is nearly monodispersive, centered in the -Hz range, and slowest at the transition temperature ≃413 K from the cubic to the tetragonal phase. Iron doping lowers and slows down this relaxation mode.
Keywords
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