Dielectric dispersions in PbHf0.98Ti0.02O3 single crystals below 10 MHz

被引：3
|
作者：
JankowskaSumara, I [1 ]
Roleder, K [1 ]
Dec, J [1 ]
Miga, S [1 ]
机构：
[1] SILESIAN UNIV, INST PHYS, PL-40007 KATOWICE, POLAND
来源：
FERROELECTRICS | 1997年 / 193卷 / 1-4期
关键词：
ferroelectrics; dielectric relaxation; phase transitions; RELAXATION; PBZRO3;
D O I：
10.1080/00150199708228328
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Studies of dielectric relaxation have been carried out for a PbHf0.98Ti0.02O3 single crystal in the frequency range 10 Hz-10 MHz in the paraelectric phase. Two dispersive steps of polydisper sive and nearly monodispersive (Debye-like) character have been ascribed respectively to space charge and disorder in Pb sublattice recently found by X-ray examination.
引用
收藏
页码：149 / 155
页数：7
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