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Positive-ionic mobility and a hierarchy of ions in normal liquid 3He.

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<mark>Journal publication date</mark>12/12/1977
<mark>Journal</mark>Physical review letters
Issue number24
Volume39
Number of pages4
Pages (from-to)1544-1547
Publication StatusPublished
<mark>Original language</mark>English

Abstract

We have measured positive-ion mobilities in liquid 3He down to 3 mK. At 5 bar the low temperature mobility is given by mu = (0.17 - 4.41 lnT) x 10^-6 m^2/Vs. At 27 bar two mobilities are seen, mufast= (-12.85 - 6.21 lnT) x 10^-6 m^2/Vs and muslow = (-6.26 - 3.64 lnT) x 10^-6 m2/Vs. At temperatures near the discontinuity we see multiple mobilities and time-dependent conversion from one species of ion to another.