Thermal conductivity measurements in helium films on a Mylar substrate

J. Maps, R. B. Hallock

Research output: Contribution to journalArticle

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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 - Jan 1 1981

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