Electrical and optical properties of LiNbO3 single crystals at room temperature -: art. no. 174109

被引：24

作者：

Chaib, H ^{[1
]}

Otto, T ^{[1
]}

Eng, LM ^{[1
]}

机构：

[1] Tech Univ Dresden, Inst Appl Photophys, D-01062 Dresden, Germany

来源：

PHYSICAL REVIEW B | 2003年 / 67卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.67.174109

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electrical and optical properties of lithium niobate (LiNbO3) at room temperature are theoretically calculated by using a microscopic model based on the orbital approximation in correlation with the dipole-dipole interaction. It is found that both the electronic polarizabilities and the electronic hyperpolarizabilities have to be considered in this calculation in order to match both the spontaneous polarization and refractive indices with experimental data.

引用

页数：10

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