DIELECTRIC BEHAVIOR OF SINGLE-CRYSTALS NEAR THE (1-X) PB(MG1/3NB2/3)O3-(X) PBTIO3 MORPHOTROPIC PHASE-BOUNDARY

被引:501
作者
SHROUT, TR
CHANG, ZP
KIM, NC
MARKGRAF, S
机构
[1] Pennsylvania State University, Materials Research Laboratory, PA,16802, University Park
关键词
D O I
10.1080/07315179008201118
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Single crystals in the lead magnesium niobate-lead titanate-(1-x) Pb(Mg1/3Nb2/3)O3-(x) PbTiO3 solid solution system were grown using a flux growth technique. Crystals over the compositional range of 0.3 ≤ ≤ 0.4 being near the rhombohedral (pseudo-cubic)-tetragonal morphotropic phase boundary were characterized. The dielectric behavior along the pseudo cubic [111] and [100] directions were measured as a function of temperature and frequency. The effect of poling was also examined. © 1990, Taylor & Francis Group, LLC. All rights reserved.
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页码:63 / 69
页数:7
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