| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10653569 | Solid State Communications | 2005 | 4 Pages |
Abstract
The relaxor behaviour of the (Pb0.8Ba0.2)[(Zn1/3Nb2/3)0.7Ti0.3]O3 ferroelectric ceramic is presented. A strong dispersion of the maximum of the dielectric permittivity (εâ²) below the transition temperature (Tm) is observed, which shift towards higher temperatures with increasing frequency. There is a strong deviation from the Curie-Weiss law. The results are fitted by using the Volger-Fulcher relationship, showing typical behaviour of a spin glass system. The hysteresis loops suggest relaxor behaviour.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
A. Peláiz-Barranco, I. González-Carmenate, F. Calderón-Piñar,