The concentration susceptibility in He3He4 mixtures near the superfluid transition

M. Ryschkewitsch; T. Doiron; Moses Hung-Wai Chan; H. Meyer

doi:10.1016/0375-9601(77)90722-8

The concentration susceptibility in He³He⁴ mixtures near the superfluid transition

M. Ryschkewitsch, T. Doiron, Moses Hung-Wai Chan, H. Meyer

Physics

Research output: Contribution to journal › Article

6 Scopus citations

Abstract

We report direct measurements of the concentration susceptibility in He³He⁴ mixtures by observing the gravity-induced concentration change δX₃ over a height of 2 mm in the mixture. The predicted peak at the superfluid transition is observed for the investigated mixtures, 0.60 ≲ X₃ ≲ 0.67.

Original language	English (US)
Pages (from-to)	219-222
Number of pages	4
Journal	Physics Letters A
Volume	64
Issue number	2
DOIs	https://doi.org/10.1016/0375-9601(77)90722-8
Publication status	Published - Dec 12 1977

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All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Cite this

Ryschkewitsch, M., Doiron, T., Chan, M. H-W., & Meyer, H. (1977). The concentration susceptibility in He³He⁴ mixtures near the superfluid transition. Physics Letters A, 64(2), 219-222. https://doi.org/10.1016/0375-9601(77)90722-8

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abstract = "We report direct measurements of the concentration susceptibility in He3He4 mixtures by observing the gravity-induced concentration change δX3 over a height of 2 mm in the mixture. The predicted peak at the superfluid transition is observed for the investigated mixtures, 0.60 ≲ X3 ≲ 0.67.",

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AU - Chan, Moses Hung-Wai

AU - Meyer, H.

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N2 - We report direct measurements of the concentration susceptibility in He3He4 mixtures by observing the gravity-induced concentration change δX3 over a height of 2 mm in the mixture. The predicted peak at the superfluid transition is observed for the investigated mixtures, 0.60 ≲ X3 ≲ 0.67.

AB - We report direct measurements of the concentration susceptibility in He3He4 mixtures by observing the gravity-induced concentration change δX3 over a height of 2 mm in the mixture. The predicted peak at the superfluid transition is observed for the investigated mixtures, 0.60 ≲ X3 ≲ 0.67.

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10.1016/0375-9601(77)90722-8