Platinum wire NMR thermometer for ultralow temperatures.
We report on the construction and behavior of a platinum wire NMR thermometer. The thermometer has been calibrated down to 14.6 mK, and used down to 0.55 mK; the latter temperature has been achieved by nuclear demagnetization of PrNi(5).
Buchal
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C
Institut fur Festkorperforschung, Kernforschungsanlage Julich, D-5170 Julich, West-Germany.
Hanssen
J
J
Mueller
R M
RM
Pobell
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F