RAMAN-SPECTROSCOPY INVESTIGATIONS OF NB-DOPED LEAD-ZIRCONATE-TITANATE CERAMICS WITH AFE-FE-PE PHASE SEQUENCE

被引：9

作者：

HAFID, M ^{[1
]}

HANDEREK, J ^{[1
]}

KUGEL, GE ^{[1
]}

FONTANA, MD ^{[1
]}

机构：

[1] SILESIAN UNIV,INST HLTH CARE ADM,PL-40007 KATOWICE,POLAND

来源：

FERROELECTRICS | 1992年 / 125卷 / 1-4期

关键词：

D O I：

10.1080/00150199208017114

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Raman spectroscopy and dielectric measurements have been performed on modified PZT ceramics with Ti content between 0.03 and 0.05 and doped with 1% of Nb2O5. The temperature dependence of the Raman spectra is studied in the vicinities of the AFE-FE and the FE-PE phase transitions and discussed in correlation with the dielectric data. Coexistence of phases is observed in a wide temperature range around AFE-FE phase transition.

引用

页码：477 / 482

页数：6

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