DocumentCode
3078829
Title
A study of the dielectric properties and diffuse phase transition of the (1-x)Pb(Yb1/2Nb1/2)O3-xPbZrO3 binary system
Author
Im, Ki Vin ; Kim, Jai-Hyun ; Choo, Woong Kil
Author_Institution
Dept. of Mater. Sci. & Eng., Adv. Inst. of Sci. & Technol., Taejon, South Korea
fYear
1998
fDate
1998
Firstpage
467
Lastpage
470
Abstract
The dielectric properties and the behavior of the phase transition in the (1-x) Pb(Yb1/2Nb1/2)O3-xPbZrO 3 (0⩽x⩽0.6) ceramic system have been investigated. For 0⩽x⩽0.3, the phase transition is relatively sharp and the dielectric constant approximately follows the Curie-Weiss law above the transition temperature. Beyond x=0.4, the temperature dependence of dielectric constant becomes broadened and the transition temperature shifts toward the high temperature with an increase in the measuring frequency
Keywords
ferroelectric Curie temperature; ferroelectric ceramics; ferroelectric transitions; lead compounds; permittivity; Curie-Weiss law; Pb(Yb1/2Nb1/2)O3-PbZrO3 binary system; PbYbNbO3-PbZrO3; ceramic; dielectric constant; dielectric properties; diffuse phase transition; temperature dependence; transition temperature; Ceramics; Chemical industry; Dielectric constant; Dielectric loss measurement; Dielectric measurements; Lead; Niobium; Powders; Solids; Temperature dependence;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Ferroelectrics, 1998. ISAF 98. Proceedings of the Eleventh IEEE International Symposium on
Conference_Location
Montreux
ISSN
1099-4734
Print_ISBN
0-7803-4959-8
Type
conf
DOI
10.1109/ISAF.1998.786733
Filename
786733
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