ELASTO-OPTIC ANOMALY IN KH2PO4

被引：44

作者：

BRODY, EM

CUMMINS, HZ

机构：

[1] Department of Physics, Johns Hopkins University, Baltimore

[2] University of Rochester, College of Engineering and Applied Science, Space Science Center, Rochester

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 23卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.23.1039

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A Curie-Weiss anomaly in the elasto-optic (Pockels') coefficient p66E=0 measured under the shorted" condition has been observed by spontaneous Brillouin light scattering above the ferroelectric transition at 122°K. The observed relation p66E=0=-0.0345-2.132(T-117.45) is shown to be a direct consequence of the anomaly in the "clamped" dielectric constant ε33X=0. © 1969 The American Physical Society."

引用

页码：1039 / &

共 9 条

[1] LINEAR ELECTRO-OPTIC EFFECTS IN TETRAGONAL PHOSPHATES AND ARSENATES [J].