Coexistence of ferroelectricity and antiferroelectricity in lead zirconate titanate
Coexistence of ferroelectricity and antiferroelectricity in lead zirconate titanate
复制标题
DOI：
10.1103/physrevb.70.104105
复制
发表时间：
2004-09-01
影响因子：
3.7
通讯作者：
Koyama, Y
中科院分区：
文献类型：
--
作者：
Asada, T;Koyama, Y
本文用透射电子显微镜研究了Pb（Zr_（1-x）Ti_x）O_（3-x）（0.07 ≤ x ≤ 0.20）样品的晶体学特征，研究了介电材料中铁电相、铁电相和反铁电相之间的稳定性平衡。结果发现，在这种氧化物体系中，反铁电性程度的增加导致了相变的独特顺序，包括两相态和两个铁电相的出现。
The stability balance among the ferroelectric, ferrielectric, and antiferroelectric phases in dielectric materials has been studied by concretely examining the crystallographic features of Pb(Zr1-xTix)O-3 samples with 0.07less than or equal toxless than or equal to0.20 by transmission electron microscopy. It was, as a result, found that in this oxide system the increase in the degree of antiferroelectricity into the ferroelectric state resulted in the unique sequence of the phase changes including the appearance of the two-phase state and two ferrielectric phases.