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- Title
Investigation of rare-earth metal-doped Ba<sub>0.96</sub>Sr<sub>0.04</sub>Zr<sub>0.04</sub>Ti<sub>0.96</sub>O<sub>3</sub> ceramics.
- Authors
Zhang, X. S.; Sun, X. J.; Chen, X. Y.; Zhang, D. Y.; Yu, P.
- Abstract
The dielectric properties of Ba0.96Sr0.04Zr0.04Ln xTi0.96- xO3- δ (Ln = Y, Dy, Gd, Yb) ceramics were investigated in this work. The permittivity dependence on temperature showed the Curie temperature of the investigated ceramic samples was around 100 °C. The permittivity (>10000) at room temperature is obtained when the x is 0.004 and 0.003 for Y3+ and Dy3+, respectively. The origin of the dielectric abnormality may result from the amphoteric properties of Y3+ and Dy3+.
- Subjects
RARE earth metals; CERAMICS; DIELECTRIC properties; PERMITTIVITY; CURIE temperature
- Publication
Physica Status Solidi. A: Applications & Materials Science, 2016, Vol 213, Issue 8, p2147
- ISSN
1862-6300
- Publication type
Article
- DOI
10.1002/pssa.201532751