The Temperature-Coefficient of the Relative Permittivity of Complex Perovskites and Its Relation to Structural Transformations

The dielectric behaviour and structure of the BaxSr1-x(Zn1/3Nb2/3)O3 (BSZN) solid solution have been investigated with the intention of understanding an anomaly which exists in the temperature coefficient of the dielectric constant (tau(epsilon)) at x almost-equal-to 0.5. A correlation between tau(epsilon) and the occurrence of O-octahedra tilts has been established.

Published in:
Ferroelectrics, 133, 1-4, 217-222
Year:
1992
ISSN:
0015-0193
Note:
Colla, El Mx D Ecublens,Epfl,Ceram Lab,Ch-1015 Lausanne,Switzerland
Kf791
Times Cited:18
Cited References Count:3
Laboratories: