Third sound velocity in thin films of 3He-4He mixtures at low temperature
Open Access
- 1 January 1981
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 42 (9), 197-200
- https://doi.org/10.1051/jphyslet:01981004209019700
Abstract
We present third sound velocity measurements in thin films of 3He- 4He mixtures down to 0.1 K. The low temperature behaviour of this velocity suggests the existence of a phase separation perpendicular to the walls even for a film mixture of 3.7 layer thicknessKeywords
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