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Abstract:
The dielectric properties of PMN-BT solid solution ceramics were systematically studied. The change of the transition temperature with composition is in the form of "U" curve and the possible cause may be existing of paraelectric phase Ba(Mg1/3Nb2/3)O-3 in PMN-BT ceramics. The effects of composition on dielectric relaxation for PMN-BT ceramics were studied. With increasing BT content, dielectric relaxation of PMN-BT ceramics was increasing first, then decreasing. The characteristics of phase transition temperature of the ferroelectric solution composed of two perovskite compound were also discussed.
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Source :
JOURNAL OF INORGANIC MATERIALS
ISSN: 1000-324X
Year: 2001
Issue: 2
Volume: 16
Page: 324-330
0 . 1 3 1
JCR@2001
1 . 0 4 1
JCR@2020
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:3
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 5
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: