Thermal conductivity measurements in helium films on a Mylar substrate

J. Maps, R. B. Hallock

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

We report measurements of the temperature difference across a Mylar strip as a function of the film thickness for various amounts of heat applied to one end of the strip. The results reveal a dramatic jump in the thermal conductance at superflow onset. For thicker films the observed temperature difference decreases to zero in a non-trivial manner.

Original languageEnglish (US)
Pages (from-to)399-400
Number of pages2
JournalPhysica B+C
Volume107
Issue number1-3
DOIs
StatePublished - 1981

Bibliographical note

Funding Information:
This work was supported by the National Foundation.

Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.

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