VELOCITY AND ABSORPTION OF SECOND SOUND IN SUPERFLUID SOLUTIONS OF 3He-4 He
- 1 August 1978
- journal article
- Published by EDP Sciences in Le Journal de Physique Colloques
- Vol. 39 (C6) , C6-146
- https://doi.org/10.1051/jphyscol:1978665
Abstract
The experimental results of the second sound velocity in 12.8 % 3He-solutions and of the absorption coefficient in 10 % 3He-solutions are reported for the temperature range of 1.3 to 2.OK The data on velocity are used to calculate the concentration derivative of the thermodynamic potential. The absorption coefficient values are analysed to find out the effect of various dissipative processesKeywords
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