Energy spectrum, normal-fluid density, and specific heat of3He quasiparticles in dilute3He-He II mixtures

Szprynger, A.

doi:10.1007/bf00681766

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Ch 3 $2 23 the Nearly Ideal Fermi Gas1

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1987

1992

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Cited by 3 publications

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“…It turns out that the excitation spectrum of the 3He quasiparticles is slightly nonparabolic (see, e.g. Ebner and Edwards 1971, Disatnik and Brucker 1972, Greywall 1979, Szprynger 1982, van der Zeeuw et al 1984.…”

Section: Ch 3 $2 23 the Nearly Ideal Fermi Gasmentioning

confidence: 99%

Chapter 3: Thermodynamics and Hydrodynamics of 3He-4He Mixtures

Waele¹,

Kuerten

1992

Progress in Low Temperature Physics

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Section: Ch 3 $2 23 the Nearly Ideal Fermi Gasmentioning

confidence: 99%

Chapter 3: Thermodynamics and Hydrodynamics of 3He-4He Mixtures

Waele¹,

Kuerten

1992

Progress in Low Temperature Physics

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The transverse acoustic impedance of dilute solutions of3He in superfluid4He

1987

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Thermodynamics of liquid 3He−4He mixtures

Waele¹,

Kuerten

1989

Physica B: Condensed Matter

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The osmotic pressure of 3He-4He solutions is shown to follow in a natural way from the separation of the specific heat in a quasiparticle contribution and a 4He-contribution. Expressions for important thermodynamic properties such as the chemical potentials, the internal energy, the entropy, specific heat, osmotic pressure, etc. are given for the case the quasiparticle gas can be treated as a nearly-ideal Fermi gas. The zero kelvin and the high-temperature limits are tabulated. A first-order approximation is given for the effect of the 'He quasiparticle contribution to the second-sound velocity in the high-temperature limit.

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Energy spectrum, normal-fluid density, and specific heat of3He quasiparticles in dilute3He-He II mixtures

Cited by 3 publications

References 13 publications

Chapter 3: Thermodynamics and Hydrodynamics of 3He-4He Mixtures

Chapter 3: Thermodynamics and Hydrodynamics of 3He-4He Mixtures

The transverse acoustic impedance of dilute solutions of3He in superfluid4He

Thermodynamics of liquid 3He−4He mixtures

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