Isotopic Phase Separation in Solid ${He}^{3}$ - ${He}^{4}$ Mixtures

26 August 1968

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 21 (9) , 594-597
https://doi.org/10.1103/physrevlett.21.594

Abstract

The excess pressure due to phase separation of solid

{He}^{3}

{He}^{4}

mixtures held at constant volume has been measured. From this we obtain the phase-separation temperature as a function of the mole fraction, the excess volume, and the pressure dependence of the critical temperature.

Keywords

This publication has 6 references indexed in Scilit:

Measurement of ${(\frac{\partial P}{\partial T})}_{V}$ and Related Properties in Solidified Gases. I. Solid ${He}^{4}$
Physical Review B, 1968
Compressibility, Thermal Expansion, and Other Properties of Helium-Three
Physical Review B, 1968
Theory of Phase Separation in Solid ${}^{3}{He}$ - ${}^{4}{He}$ Mixtures
Physical Review Letters, 1968
Evidence of Nuclear Spin Ordering in Solid Helium-Three
Physical Review Letters, 1967
Phase Separation in Solid ${He}^{3}$ - ${He}^{4}$ Mixtures, as Shown by Specific Heat Measurements
Physical Review Letters, 1962
Lattice imperfections, isotopic ordering and nuclear spin interaction in solid helium as shown by specific heat measurements
Physics Letters, 1962

Isotopic Phase Separation in SolidHe3-He4Mixtures

Abstract

Keywords

Isotopic Phase Separation in Solid ${He}^{3}$ - ${He}^{4}$ Mixtures