BRILLOUIN-SCATTERING IN LI2SO4 - LIQUID AND PLASTIC CRYSTALLINE PHASES

被引:12
作者
ARONSSON, R
KNAPE, HEG
TORELL, LM
机构
[1] Department of Physics, Chalmers University of Technology
关键词
D O I
10.1016/0375-9601(79)90710-2
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The hypersonic velocity in Li2SO4 was measured through the liquid-plastic transition for an arbitrary crystalline orientation. The velocity showed a sharp discontinuity at the phase transition. The phonon frequency was a periodic function of crystalline orientation. © 1979.
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页码:210 / 212
页数:3
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