Zeeman splitting and nonlinear field-dependence in superfluid 3He

C. A. Collett, J. Pollanen, J. I.A. Li, W. J. Gannon, W. P. Halperin

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

We have studied the acoustic Faraday effect in superfluid 3He up to significantly larger magnetic fields than in previous experiments achieving rotations of the polarization of transverse sound as large as 1710°. We report nonlinear field effects, and use the linear results to determine the Zeeman splitting of the imaginary squashing mode (ISQ) frequency in 3He-B.

Original languageEnglish
Pages (from-to)214-219
Number of pages6
JournalJournal of Low Temperature Physics
Volume171
Issue number3-4
DOIs
StatePublished - May 2013

Bibliographical note

Funding Information:
Acknowledgements We would like to thank J.A. Sauls for his help with this work, and acknowledge the support of the National Science Foundation, DMR-1103625.

Keywords

  • Acoustic Faraday effect
  • Collective modes
  • Magnetic field
  • Transverse acoustics

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science (all)
  • Condensed Matter Physics

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