Investigation of the piezoelectric effect in LiNbO3 and LiTaO3 crystals by X-ray diffraction

被引：7

作者：

Irzhak, Dmitry ^{[1
]}

Roshchupkin, Dmitry ^{[1
]}

Punegov, Dmitry ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Microelect Technol, Chernogolovka 142432, Moscow Region, Russia

来源：

FERROELECTRICS | 2007年 / 351卷

关键词：

lithium niobate; lithium tantalate; piezoelectric effect; regular domain structure; X-ray diffraction; elastic deformation;

D O I：

10.1080/00150190701354257

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The behavior of LiNbO3 and Li(7)aO(3) crystals with domain structures in an external electricfield was studied using high-resolution X-ray diffractometry and topography. Domain structures in Z-cut Li(7)aO(3) and Y-cut LiNbO3 crystals have been formed by the after growth thermoelectricall treatment technique were investigated. Strong elastic distortions near different domain boundaries in the Y-cut LiNbO3 crystal were detected. The possibility of using X-ray diffraction to measure Piezoelectric charge constants tensor components is demonstrated.

引用

页码：163 / 175

页数：13

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