Transport properties of spin polarized 3He-4He mixtures

T. M. M. Hampson; Roger Bowley; Didier Brugel; Glen McHale

doi:10.1007/BF00683567

Transport properties of spin polarized ³He-⁴He mixtures

T. M. M. Hampson, Roger Bowley, Didier Brugel, Glen McHale

EE Faculty Management and Administration

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Abstract

We have calculated the viscosity, thermal conductivity, and longitudinal spin diffusion coefficient in ³He-⁴He mixtures which are spin polarized. The calculation applies to all temperature regimes. We have also calculated the Onsager cross coefficient which arises because of the coupling between heat and longitudinal spin currents. The interaction between ³He quasiparticles is taken to be a constant as a first approximation. We have also investigated the changes brought about by allowing the interaction to vary with the momentum of the quasiparticle.

Original language	English
Pages (from-to)	333-353
Number of pages	21
Journal	Journal of Low Temperature Physics
Volume	73
Issue number	5-6
DOIs	https://doi.org/10.1007/BF00683567 https://doi.org/10.1007/BF00683567
Publication status	Published - Dec 1988

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title = "Transport properties of spin polarized 3He-4He mixtures",

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AU - Hampson, T. M. M.

AU - Bowley, Roger

AU - Brugel, Didier

AU - McHale, Glen

PY - 1988/12

Y1 - 1988/12

N2 - We have calculated the viscosity, thermal conductivity, and longitudinal spin diffusion coefficient in 3He-4He mixtures which are spin polarized. The calculation applies to all temperature regimes. We have also calculated the Onsager cross coefficient which arises because of the coupling between heat and longitudinal spin currents. The interaction between 3He quasiparticles is taken to be a constant as a first approximation. We have also investigated the changes brought about by allowing the interaction to vary with the momentum of the quasiparticle.

AB - We have calculated the viscosity, thermal conductivity, and longitudinal spin diffusion coefficient in 3He-4He mixtures which are spin polarized. The calculation applies to all temperature regimes. We have also calculated the Onsager cross coefficient which arises because of the coupling between heat and longitudinal spin currents. The interaction between 3He quasiparticles is taken to be a constant as a first approximation. We have also investigated the changes brought about by allowing the interaction to vary with the momentum of the quasiparticle.

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JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

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ER -

Transport properties of spin polarized ³He-⁴He mixtures

Abstract

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