STUDY OF FERROELECTRIC MICRODOMAINS DUE TO OXYGEN VACANCIES IN KTAO3

被引：14

作者：

GRENIER, P ^{[1
]}

JANDL, S ^{[1
]}

BLOUIN, M ^{[1
]}

BOATNER, LA ^{[1
]}

机构：

[1] OAK RIDGE NATL LAB, DIV SOLID STATE, OAK RIDGE, TN 37831 USA

来源：

FERROELECTRICS | 1992年 / 137卷 / 1-4期

关键词：

D O I：

10.1080/00150199208015942

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The red luminescence observed in both reduced ''as grown'' KTaO3 and KTa0.94Nb0.06O3 single crystal samples has been studied as a function of temperature and applied magnetic field. The results indicate that the luminescent center is a Ta3+ ion located in a ferroelectric microdomain in the vicinity of oxygen vacancies.

引用

页码：105 / 111

页数：7

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