Viscosity of a Spin-Polarized He3-He4 Solution

John Owers-Bradley; P. C. Main; R. J. Church; T. M. M. Hampson; Glen McHale; Roger Bowley

doi:10.1103/PhysRevLett.61.1619

Viscosity of a Spin-Polarized He3-He4 Solution

John Owers-Bradley, P. C. Main, R. J. Church, T. M. M. Hampson, Glen McHale, Roger Bowley

SE Faculty Management and Administration

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18 Citations (Scopus)

Abstract

We have made the first systematic observations of an increase in the viscosity of a dilute 3He-4He solution at very low temperatures on the application of a large magnetic field by measuring the damping of second sound. The zero-field viscosities are used to evaluate the quasiparticle-quasiparticle interaction potential which enables an unambiguous prediction of the viscosity increase. The experimental results are in good agreement with this prediction.

Original language	English
Pages (from-to)	1619-1622
Number of pages	4
Journal	Physical Review Letters
Volume	61
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.61.1619 https://doi.org/10.1103/PhysRevLett.61.1619
Publication status	Published - 3 Oct 1988

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abstract = "We have made the first systematic observations of an increase in the viscosity of a dilute 3He-4He solution at very low temperatures on the application of a large magnetic field by measuring the damping of second sound. The zero-field viscosities are used to evaluate the quasiparticle-quasiparticle interaction potential which enables an unambiguous prediction of the viscosity increase. The experimental results are in good agreement with this prediction.",

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AU - McHale, Glen

AU - Bowley, Roger

PY - 1988/10/3

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N2 - We have made the first systematic observations of an increase in the viscosity of a dilute 3He-4He solution at very low temperatures on the application of a large magnetic field by measuring the damping of second sound. The zero-field viscosities are used to evaluate the quasiparticle-quasiparticle interaction potential which enables an unambiguous prediction of the viscosity increase. The experimental results are in good agreement with this prediction.

AB - We have made the first systematic observations of an increase in the viscosity of a dilute 3He-4He solution at very low temperatures on the application of a large magnetic field by measuring the damping of second sound. The zero-field viscosities are used to evaluate the quasiparticle-quasiparticle interaction potential which enables an unambiguous prediction of the viscosity increase. The experimental results are in good agreement with this prediction.

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JO - Physical Review Letters

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Viscosity of a Spin-Polarized He3-He4 Solution

Abstract

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