Brillouin scattering spectroscopy in single crystal LiIO3

被引：0

作者：

Yu, YS ^{[1
]}

Kim, SC ^{[1
]}

机构：

[1] Dong Eui Univ, Res Inst Basic Sci, Pusan 614714, South Korea

来源：

OPTICAL DEVICES AND DIAGNOSTICS IN MATERIALS SCIENCE | 2000年 / 4098卷

关键词：

Brillouin scattering; elastic constant; acoustic phonon; slowness curve;

D O I：

10.1117/12.401639

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

alpha -LiIO3 crystal is grown by the constant temperature evaporation method. Brillouin scattering experiment is carried out to study the elastic properties of the crystal alpha -LiIO3. We obtain all of six elastic constants of the crystal alpha -LiIO3 by using two cubic samples. As a result the obtained elastic constants are similar to the others' results(13) and are as follows, C-11=83.4x10(9), C-12=32.6x10(9), C-13=25.7x10(9), C-33=72.7x10(9), C-44=31.4x10(9), C-66=25.4x10(9) (the unit is N/m(2)). From the obtained elastic constants it is possible to constructslowness curves.

引用

页码：276 / 283

页数：8

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