Experimental Determination of the Viscosity and Density of the Normal Component of Superfluidat the Melting Curve
- 6 May 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 32 (18) , 981-985
- https://doi.org/10.1103/physrevlett.32.981
Abstract
The viscosity and the density of the normal component of liquid in the and phases have been determined at the melting curve with a vibrating-wire viscometer. The results show that resistive flow of the liquid is accompanied by a flow of zero viscosity. The data thus prove superfluidity both in the and in the phase.
Keywords
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