${}^{3}{He}$ - ${}^{4}{He}$ Mixture Films: The ${}^{4}{He}$ Coverage Dependence of the ${}^{3}{He}$ Binding Energy

21 April 1986

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

Vol. 56 (16) , 1704-1707
https://doi.org/10.1103/physrevlett.56.1704

Abstract

Precision measurements of the velocity of third sound in very dilute

{}^{3}{He}

{}^{4}{He}

mixture films are used to test the formulation of the mixture problem due to Lekner and to test recent predictions for the thickness dependence of the binding energy of the

{}^{3}{He}

to the film. The results confirm the basic correctness of the calculations of Sherrill and Edwards. Comparison is made to the layered hydrodynamic model.

Keywords

This publication has 11 references indexed in Scilit:

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He3-He4Mixture Films: TheHe4Coverage Dependence of theHe3Binding Energy

Abstract

Keywords

${}^{3}{He}$ - ${}^{4}{He}$ Mixture Films: The ${}^{4}{He}$ Coverage Dependence of the ${}^{3}{He}$ Binding Energy