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Thermal expansion coefficient of3He near 1 mK

✍ Scribed by G. W. Swift; R. E. Packard


Publisher
Springer US
Year
1981
Tongue
English
Weight
179 KB
Volume
43
Category
Article
ISSN
0022-2291

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✦ Synopsis


A measurement of the thermal expansion coefficient of 3He at 0 bar from 0.6 to 3 mK is presented. At the superfluid transition the expansion coefficient changes by 1.1 x 10 -6 mK -I. This change is consistent with predictions based on thermodynamic arguments and existing heat capacity data.


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