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Superfluid He-3 A-B surface tension

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Superfluid He-3 A-B surface tension. / Bartkowiak, M.; Haley, Richard P.; Fisher, Shaun N.; Guénault, A.M.; Pickett, George R.; Skyba, P.

In: Physica B: Condensed Matter, Vol. 329-333, No. 1, 05.2003, p. 122-125.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Bartkowiak, M, Haley, RP, Fisher, SN, Guénault, AM, Pickett, GR & Skyba, P 2003, 'Superfluid He-3 A-B surface tension', Physica B: Condensed Matter, vol. 329-333, no. 1, pp. 122-125. https://doi.org/10.1016/S0921-4526(02)01919-1

APA

Bartkowiak, M., Haley, R. P., Fisher, S. N., Guénault, A. M., Pickett, G. R., & Skyba, P. (2003). Superfluid He-3 A-B surface tension. Physica B: Condensed Matter, 329-333(1), 122-125. https://doi.org/10.1016/S0921-4526(02)01919-1

Vancouver

Bartkowiak M, Haley RP, Fisher SN, Guénault AM, Pickett GR, Skyba P. Superfluid He-3 A-B surface tension. Physica B: Condensed Matter. 2003 May;329-333(1):122-125. https://doi.org/10.1016/S0921-4526(02)01919-1

Author

Bartkowiak, M. ; Haley, Richard P. ; Fisher, Shaun N. ; Guénault, A.M. ; Pickett, George R. ; Skyba, P. / Superfluid He-3 A-B surface tension. In: Physica B: Condensed Matter. 2003 ; Vol. 329-333, No. 1. pp. 122-125.

Bibtex

@article{dc87ffb2c8a644a0bdf8fd05f6b288bb,
title = "Superfluid He-3 A-B surface tension",
abstract = "We have made two different measurements of interfacial energies below 300 muK, at zero pressure and in magnetic fields up to 400 mT. A variable magnetic field profile allows us to stabilize and precisely manipulate the position of the A-B interface. First, we can derive the difference in wall wetting energies from the behaviour of the phase boundary as it enters and exits a stack of glass capillary tubes. Secondly, we can measure the surface tension from the level of over-or under-magnetization needed to force the interface through an aperture. These are the first surface energy measurements in high magnetic fields in the zero-temperature limit. Our results are in surprising agreement with earlier measurements at high pressure close to T-c.",
keywords = "superfluidity, TRANSITION, ANGLE, PHASE, He-3, interface, wetting",
author = "M. Bartkowiak and Haley, {Richard P.} and Fisher, {Shaun N.} and A.M. Gu{\'e}nault and Pickett, {George R.} and P. Skyba",
year = "2003",
month = may,
doi = "10.1016/S0921-4526(02)01919-1",
language = "English",
volume = "329-333",
pages = "122--125",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "ELSEVIER SCIENCE BV",
number = "1",
note = "23rd International Conference on Low Temperature Physics (LT23) ; Conference date: 20-08-2002 Through 27-08-2002",

}

RIS

TY - JOUR

T1 - Superfluid He-3 A-B surface tension

AU - Bartkowiak, M.

AU - Haley, Richard P.

AU - Fisher, Shaun N.

AU - Guénault, A.M.

AU - Pickett, George R.

AU - Skyba, P.

PY - 2003/5

Y1 - 2003/5

N2 - We have made two different measurements of interfacial energies below 300 muK, at zero pressure and in magnetic fields up to 400 mT. A variable magnetic field profile allows us to stabilize and precisely manipulate the position of the A-B interface. First, we can derive the difference in wall wetting energies from the behaviour of the phase boundary as it enters and exits a stack of glass capillary tubes. Secondly, we can measure the surface tension from the level of over-or under-magnetization needed to force the interface through an aperture. These are the first surface energy measurements in high magnetic fields in the zero-temperature limit. Our results are in surprising agreement with earlier measurements at high pressure close to T-c.

AB - We have made two different measurements of interfacial energies below 300 muK, at zero pressure and in magnetic fields up to 400 mT. A variable magnetic field profile allows us to stabilize and precisely manipulate the position of the A-B interface. First, we can derive the difference in wall wetting energies from the behaviour of the phase boundary as it enters and exits a stack of glass capillary tubes. Secondly, we can measure the surface tension from the level of over-or under-magnetization needed to force the interface through an aperture. These are the first surface energy measurements in high magnetic fields in the zero-temperature limit. Our results are in surprising agreement with earlier measurements at high pressure close to T-c.

KW - superfluidity

KW - TRANSITION

KW - ANGLE

KW - PHASE

KW - He-3

KW - interface

KW - wetting

U2 - 10.1016/S0921-4526(02)01919-1

DO - 10.1016/S0921-4526(02)01919-1

M3 - Journal article

VL - 329-333

SP - 122

EP - 125

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - 1

T2 - 23rd International Conference on Low Temperature Physics (LT23)

Y2 - 20 August 2002 through 27 August 2002

ER -