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Nucleation of crystals and superfluid droplets in 4He by heat pulse

โœ Scribed by F. Ogasawara; H. Abe; Y. Saitoh; T. Tatara; S. Kimura; R. Nomura; Y. Okuda


Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
133 KB
Volume
1
Category
Article
ISSN
1862-6351

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A simultaneous measurement of the heat capacity and superfluid density of thin 4He films on Vycor glass has been made. We have conclusively established the 3D nature of the critical region by the observation of a heat capacity peak coincident with Z', of the film. In addition, we find reasonable agr