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Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel. / Bradley, D. Ian; Fisher, Shaun N.; Guénault, A.M. et al.
In: Journal of Low Temperature Physics, Vol. 150, No. 3-4, 02.2008, p. 445-452.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Bradley, DI, Fisher, SN, Guénault, AM, Haley, RP, Pickett, GR, Roberts, JE, O'Sullivan, S & Tsepelin, V 2008, 'Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel.', Journal of Low Temperature Physics, vol. 150, no. 3-4, pp. 445-452. https://doi.org/10.1007/s10909-007-9573-9

APA

Bradley, D. I., Fisher, S. N., Guénault, A. M., Haley, R. P., Pickett, G. R., Roberts, J. E., O'Sullivan, S., & Tsepelin, V. (2008). Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel. Journal of Low Temperature Physics, 150(3-4), 445-452. https://doi.org/10.1007/s10909-007-9573-9

Vancouver

Bradley DI, Fisher SN, Guénault AM, Haley RP, Pickett GR, Roberts JE et al. Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel. Journal of Low Temperature Physics. 2008 Feb;150(3-4):445-452. doi: 10.1007/s10909-007-9573-9

Author

Bradley, D. Ian ; Fisher, Shaun N. ; Guénault, A.M. et al. / Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel. In: Journal of Low Temperature Physics. 2008 ; Vol. 150, No. 3-4. pp. 445-452.

Bibtex

@article{c8dae41f42af4aeaa4aca757a7387ac6,
title = "Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel.",
abstract = "We present measurements of the response of the B-like phase of superfluid He-3 in aerogel to an applied flow. The measurements are made using a cylindrical piece of 98% silica aerogel attached to a vibrating wire resonator. The resonator is immersed in superfluid He-3 at 16 bar pressure and at low temperatures. A variable magnetic field is applied such that the aerogel-confined superfluid may exist in the A-like or B-like phase, while the surrounding fluid is always in the bulk B-phase. The resonator response reveals a velocity dependence of the inferred aerogel-confined superfluid fraction. We discuss measurements of the temperature and magnetic field dependence of the response in the B-like phase. We find a significant field dependence indicating a strong magnetic distortion of the B-like phase order parameter.",
keywords = "superfluid He-3, disorder and porous media",
author = "Bradley, {D. Ian} and Fisher, {Shaun N.} and A.M. Gu{\'e}nault and Haley, {Richard P.} and Pickett, {George R.} and Roberts, {John Edward} and Samantha O'Sullivan and Viktor Tsepelin",
year = "2008",
month = feb,
doi = "10.1007/s10909-007-9573-9",
language = "English",
volume = "150",
pages = "445--452",
journal = "Journal of Low Temperature Physics",
issn = "0022-2291",
publisher = "SPRINGER/PLENUM PUBLISHERS",
number = "3-4",

}

RIS

TY - JOUR

T1 - Magnetic distortion of the B-like phase of superfluid He-3 confined in aerogel.

AU - Bradley, D. Ian

AU - Fisher, Shaun N.

AU - Guénault, A.M.

AU - Haley, Richard P.

AU - Pickett, George R.

AU - Roberts, John Edward

AU - O'Sullivan, Samantha

AU - Tsepelin, Viktor

PY - 2008/2

Y1 - 2008/2

N2 - We present measurements of the response of the B-like phase of superfluid He-3 in aerogel to an applied flow. The measurements are made using a cylindrical piece of 98% silica aerogel attached to a vibrating wire resonator. The resonator is immersed in superfluid He-3 at 16 bar pressure and at low temperatures. A variable magnetic field is applied such that the aerogel-confined superfluid may exist in the A-like or B-like phase, while the surrounding fluid is always in the bulk B-phase. The resonator response reveals a velocity dependence of the inferred aerogel-confined superfluid fraction. We discuss measurements of the temperature and magnetic field dependence of the response in the B-like phase. We find a significant field dependence indicating a strong magnetic distortion of the B-like phase order parameter.

AB - We present measurements of the response of the B-like phase of superfluid He-3 in aerogel to an applied flow. The measurements are made using a cylindrical piece of 98% silica aerogel attached to a vibrating wire resonator. The resonator is immersed in superfluid He-3 at 16 bar pressure and at low temperatures. A variable magnetic field is applied such that the aerogel-confined superfluid may exist in the A-like or B-like phase, while the surrounding fluid is always in the bulk B-phase. The resonator response reveals a velocity dependence of the inferred aerogel-confined superfluid fraction. We discuss measurements of the temperature and magnetic field dependence of the response in the B-like phase. We find a significant field dependence indicating a strong magnetic distortion of the B-like phase order parameter.

KW - superfluid He-3

KW - disorder and porous media

UR - http://www.scopus.com/inward/record.url?scp=38549106626&partnerID=8YFLogxK

U2 - 10.1007/s10909-007-9573-9

DO - 10.1007/s10909-007-9573-9

M3 - Journal article

VL - 150

SP - 445

EP - 452

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

SN - 0022-2291

IS - 3-4

ER -