Fabrication and electrical properties of grain-oriented 0.7Pb(Mg1/3Nb2/3)O3–0.3PbTiO3 ceramics

〈112〉 grain-oriented 0.7Pb(Mg1/3Nb2/3)O3–0.3PbTiO3 (PMN–0.3PT) piezoelectric ceramics with a degree of orientation of 0.35 have been produced from melt by a directional solidification method. The dielectric, ferroelectric, and piezoelectric properties were investigated, e.g., εrt∼4800, tan δ...

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Published in:Applied physics letters 2004-01, Vol.84 (4), p.574-576
Main Authors: Sun, Shiwen, Pan, Xiaoming, Wang, Pingchu, Zhu, Lihui, Huang, Qingwei, Li, Donglin, Yin, Zhiwen
Format: Article
Language:eng ; jpn
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Summary:〈112〉 grain-oriented 0.7Pb(Mg1/3Nb2/3)O3–0.3PbTiO3 (PMN–0.3PT) piezoelectric ceramics with a degree of orientation of 0.35 have been produced from melt by a directional solidification method. The dielectric, ferroelectric, and piezoelectric properties were investigated, e.g., εrt∼4800, tan δ
ISSN:0003-6951
1077-3118
DOI:10.1063/1.1643537