SHEAR-WAVES IN COLLOIDAL CRYSTALS .2. EFFECTS OF FINITE HEIGHT IN CYLINDRICAL SAMPLES

被引:32
作者
JOANICOT, M [1 ]
JORAND, M [1 ]
PIERANSKI, P [1 ]
ROTHEN, F [1 ]
机构
[1] UNIV LAUSANNE,INST PHYS EXPTL,CH-1015 LAUSANNE,SWITZERLAND
来源
JOURNAL DE PHYSIQUE | 1984年 / 45卷 / 09期
关键词
D O I
10.1051/jphys:019840045090141300
中图分类号
学科分类号
摘要
The vibration spectra of a cylindrical sample of colloidal crystals are studied. We indicate the proper choice of the aspect ratio alpha equals R/H which optimizes the quality of resonances. A new experimental set-up allows us to compare the theory with the experimental results and to deduce a precise value of the elastic modulus and of the viscosity for several latex suspensions.
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页码:1413 / 1421
页数:9
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