VELOCITY OF SOUND IN INVAR AT LOW TEMPERATURES

被引:16
作者
MEINCKE, PPM
LITVA, J
机构
[1] Royal Military College, Kingston, Ont.
关键词
D O I
10.1016/0375-9601(69)90320-X
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Measurements of the temperature and magnetic field dependence of the velocity of sound in polycrystalline invar between 2 K and 160 K are reportes. There is a 4% rise in the longitudinal velocity below 40 K and a peak in the aatenuation about 22 K. © 1974.
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页码:390 / &
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