Some Measurements of Heat Flow along Technical Materials in the Region 4° to 20° K

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Published under licence by IOP Publishing Ltd
, , Citation K R Wilkinson and J Wilks 1949 J. Sci. Instrum. 26 19 DOI 10.1088/0950-7671/26/1/305

0950-7671/26/1/19

Abstract

Measurements have been made of the heat flow along specimens of various materials placed with one end at temperatures varying from 14° to 20° K. and the other at a temperature of 4.2° K. Results are given for nickel-silver, cupronickel, stainless steel, copper and glass. From these results the thermal conductivities of the materials at temperatures between 10°-20° are derived.

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10.1088/0950-7671/26/1/305