Zeeman splitting and nonlinear field-dependence in superfluid 3He

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

doi:10.1007/s10909-012-0692-6

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 journal › Article › peer-review

13 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 language	English
Pages (from-to)	214-219
Number of pages	6
Journal	Journal of Low Temperature Physics
Volume	171
Issue number	3-4
DOIs	https://doi.org/10.1007/s10909-012-0692-6
State	Published - 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.

Funding

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.

Funders	Funder number
National Science Foundation Arctic Social Science Program	DMR-1103625
Directorate for Mathematical and Physical Sciences	1103625

Keywords

Acoustic Faraday effect
Collective modes
Magnetic field
Transverse acoustics

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
General Materials Science
Condensed Matter Physics

Access to Document

10.1007/s10909-012-0692-6

Cite this

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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.",

keywords = "Acoustic Faraday effect, Collective modes, Magnetic field, Transverse acoustics",

author = "Collett, {C. A.} and J. Pollanen and Li, {J. I.A.} and Gannon, {W. J.} and Halperin, {W. P.}",

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.",

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AU - Collett, C. A.

AU - Pollanen, J.

AU - Li, J. I.A.

AU - Gannon, W. J.

AU - Halperin, W. P.

N1 - 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.

PY - 2013/5

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N2 - 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.

AB - 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.

KW - Acoustic Faraday effect

KW - Collective modes

KW - Magnetic field

KW - Transverse acoustics

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