THE CHARGE STATE OF MANGANESE, TITANIUM AND CHROMIUM IONS AND ITS INFLUENCE ON THE PROPERTIES OF THE LEAD TITANATE-ZIRCONATE SOLID-SOLUTIONS

被引：13

作者：

BYKOV, IP ^{[1
]}

GLINCHUK, MD ^{[1
]}

SKOROKHOD, VV ^{[1
]}

KURLAND, VM ^{[1
]}

BOUDYS, M ^{[1
]}

KALA, T ^{[1
]}

机构：

[1] VUEK, HRADEC KRALOVE, CZECHOSLOVAKIA

来源：

FERROELECTRICS | 1992年 / 127卷 / 1-4期

关键词：

D O I：

10.1080/00150199208223352

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

EPR spectra of pure and doped with Mn, Cr, La, Nb, Sb PZT ceramics and macroscopic parameters (sigma, tandelta epsilon) of PZT doped with Mn were measured. It is shown that the mechanism of the compensation of excessive charge of impurity ions depends on the value of impurity concentration. Anomalous conductivity in pure and doped with less than 0.5% of Mn PZT is caused by Pb2+ overcharging to Pb4+.

引用

页码：89 / 94

页数：6

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