Condensation of He3 atoms onto quantized vortex lines in superfluid helium

R. M. Ostermeier; E. J. Yarmchuk; W. I. Glaberson

doi:10.1103/PhysRevLett.35.957

Condensation of He3 atoms onto quantized vortex lines in superfluid helium

R. M. Ostermeier^*, E. J. Yarmchuk, W. I. Glaberson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

We have measured the mobility of positive and negative ions trapped on vortex lines in He3-He4 solutions at temperatures from 0.3 to 1.6 K. Abrupt changes in the mobility at certain critical temperatures are interpreted as being associated with the condensation of He3 atoms onto the vortex cores. The dependence of the critical temperature on the bulk He3 concentration is found to be in good agreement with a simple condensation theory.

Original language	English
Pages (from-to)	957-960
Number of pages	4
Journal	Physical Review Letters
Volume	35
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.35.957
State	Published - 1975
Externally published	Yes

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10.1103/PhysRevLett.35.957

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title = "Condensation of He3 atoms onto quantized vortex lines in superfluid helium",

abstract = "We have measured the mobility of positive and negative ions trapped on vortex lines in He3-He4 solutions at temperatures from 0.3 to 1.6 K. Abrupt changes in the mobility at certain critical temperatures are interpreted as being associated with the condensation of He3 atoms onto the vortex cores. The dependence of the critical temperature on the bulk He3 concentration is found to be in good agreement with a simple condensation theory.",

author = "Ostermeier, {R. M.} and Yarmchuk, {E. J.} and Glaberson, {W. I.}",

year = "1975",

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AB - We have measured the mobility of positive and negative ions trapped on vortex lines in He3-He4 solutions at temperatures from 0.3 to 1.6 K. Abrupt changes in the mobility at certain critical temperatures are interpreted as being associated with the condensation of He3 atoms onto the vortex cores. The dependence of the critical temperature on the bulk He3 concentration is found to be in good agreement with a simple condensation theory.

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Condensation of He3 atoms onto quantized vortex lines in superfluid helium

Abstract

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