Experimental determination of the 3He-B g-shift pressure dependence

T. M. Haard*, J. B. Kycia, M. R. Rand, H. H. Hensley, G. F. Moores, Y. Lee, P. J. Hamot, W. P. Halperin, E. Thuneberg

*Corresponding author for this work

Research output: Contribution to journalArticle

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Abstract

The superfluid 3He-B g-shift has been measured at temperatures above 0.5 mK and at pressures between 1 and 21 bar, at a Larmor frequency of 3.89 MHz. The g-shift is found to be a linear function of the magnetic susceptibility. The Ginzburg-Landau free energy expansion parameter β345, and the dipole energy coefficient a are obtained. Deviation from the weak coupling limit with increasing pressure is observed.

Original languageEnglish (US)
Pages (from-to)751-752
Number of pages2
JournalPhysica B: Physics of Condensed Matter
Volume194-196
Issue numberPART 1
DOIs
StatePublished - Feb 2 1994

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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    Haard, T. M., Kycia, J. B., Rand, M. R., Hensley, H. H., Moores, G. F., Lee, Y., Hamot, P. J., Halperin, W. P., & Thuneberg, E. (1994). Experimental determination of the 3He-B g-shift pressure dependence. Physica B: Physics of Condensed Matter, 194-196(PART 1), 751-752. https://doi.org/10.1016/0921-4526(94)90705-6