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Hydrodynamic sound experiments in normal and superfluid 3He

Eska, G., Neumaier, K., Schoepe, Wilfried, Uhlig, K. and Wiedemann, W. (1983) Hydrodynamic sound experiments in normal and superfluid 3He. Physical Review B (PRB) 27 (9), pp. 5534-5548.

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Abstract

In a cylindrical resonator the attenuation and the velocity of first sound in normal and superfluid 3He have been measured in the frequency range from 40 to 300 kHz and at pressures of 8, 18.8, and 28 bar. In the normal fluid the viscosity deduced from our data agrees with previously reported values; the sound velocity in this regime can be explained by taking into account mean-free-path effects ...

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Item type:Article
Date:1983
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Prof. Wilfried Schoepe
Identification Number:
ValueType
10.1103/PhysRevB.27.5534DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:18830
Owner only: item control page

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