Composition, temperature, and crystal orientation dependence of the linear electro-optic properties of Pb(Zn1/3Nb2/3)O3-PbTiO3 single crystals

被引：59

作者：

Barad, Y ^{[1
]}

Lu, Y ^{[1
]}

Cheng, ZY ^{[1
]}

Park, SE ^{[1
]}

Zhang, QM ^{[1
]}

机构：

[1] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 09期

关键词：

D O I：

10.1063/1.1290156

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The linear electro-optic (EO) coefficients of Pb(Zn1/3Nb2/3)O-3-PbTiO3 single crystals over a broad composition range were investigated at temperatures from -20 to 80 degrees C. The orientation effect on the EO coefficients was also examined. For crystals poled in the < 001 > direction, a large r(33) was observed near the morphotropic phase boundary (MPB). More importantly, r(33) was found to be independent of temperature for the crystals on the tetragonal side of the MPB. In contrast, r(13) was nearly zero for all compositions examined at all the temperatures. The large r(33) near the MPB and the observed crystal orientation effect of the EO coefficients were also analyzed. (C) 2000 American Institute of Physics. [S0003-6951(00)02735-2].

引用

页码：1247 / 1249

页数：3

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