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Abstract:
BiFeO3-Pb(Mg1/3Nb2/3)O-3-PbTiO3 (BF-PMN-PT) ternary ceramics with pure perovskite phase were prepared through a two-step solid reaction method. Based on structural analysis, the ternary phase diagram of BF-PMN-PT solid solution at room temperature has been established. The Curie temperature T-C, remnant polarization P-r and piezoelectric constant d(33) vary in the range of 138 to 225 A degrees C, 15.12 to 23.65 mu C/cm(2) and 129 to 276 pC/N, respectively. The coercive field Ec increases gradually from 5.77 to 29.56 kV/cm upon PT content increasing. The magnetic study suggests that the magnetism turns from diamagnetism for PMN-PT to paramagnetism for BF-PMN-PT by adding BiFeO3 into PMN-PT and adding more content of BF does not change the paramagnetism further.
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JOURNAL OF ELECTROCERAMICS
ISSN: 1385-3449
Year: 2016
Issue: 1-4
Volume: 36
Page: 8-15
1 . 2 3 8
JCR@2016
1 . 7 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:324
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 21
SCOPUS Cited Count: 21
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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