Specific Heat Measurements of 3He in 3He-4He Mixture Films |
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| Authors: | P-C Ho R B Hallock |
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| Affiliation: | (1) Laboratory for Low Temperature Physics, Department of Physics, University of Massachusetts, Amherst, MA 01003, USA |
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| Abstract: | Preliminary data for the heat capacity of
3
He in
3
He-
4
He mixture films on a Nuclepore substrate are reported over the temperature range 90 T165 mK, for
3
He coverages between 0.05 and 1.7 bulk-density atomic layers, and a
4
He film thickness of 4.33 bulk-density atomic layers. In this two-dimensional Fermi liquid system, a step structure appears in the specific heat as a function of
3
He coverage, similar to the step previously observed in the magnetization. |
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| Keywords: | |
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