Mobility of an impurity in liquid helium II
- 17 September 1971
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 4 (13), 1645-1651
- https://doi.org/10.1088/0022-3719/4/13/012
Abstract
The effect of recoil on the mobilities of impurities in liquid 4He is investigated by using the Van Hove scattering function. The recoil of ions from ion-roton scattering gives a weak dependence of the mobility on the effective mass of the ion. The diffusion coefficient of 3He is also calculated for dilute solutions of 3He in liquid 4He.Keywords
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