HYPERSOUND VELOCITIES IN TRIS-SARCOSINE CALCIUM-CHLORIDE AT ROOM-TEMPERATURE

被引：0
|
作者：
PRIETO, C
机构：
[1] Instituto de Ciencia de Materiales de Madrid (CSIC), Facultad de Ciencias (C-4), Universidad Autonoma de Madrid, Madrid
来源：
JOURNAL OF RAMAN SPECTROSCOPY | 1990年 / 21卷 / 06期
关键词：
D O I：
10.1002/jrs.1250210608
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Brillouin scattering at room temperature has been used to determine the elastic constant tensor for the trissarcosine calcium chloride (TSCC): the frequency used was near 18 GHz. The sound velocity polar diagrams show an interesting behaviour: the quasi‐longitudinal and the quasi‐transversal branches are degenerate for a propagation direction inside the (010) plane. Copyright © 1990 John Wiley & Sons, Ltd.
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页码：371 / 374
页数：4
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