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Pressure dependence of vortex tunneling in He II.

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Pressure dependence of vortex tunneling in He II. / Hendry, P. C.; Lawson, N. S.; McClintock, Peter V. E.
In: Physica B: Condensed Matter, Vol. 165-16, No. 1, 08.1990, p. 757-758.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Hendry, PC, Lawson, NS & McClintock, PVE 1990, 'Pressure dependence of vortex tunneling in He II.', Physica B: Condensed Matter, vol. 165-16, no. 1, pp. 757-758. https://doi.org/10.1016/S0921-4526(90)81228-G

APA

Vancouver

Hendry PC, Lawson NS, McClintock PVE. Pressure dependence of vortex tunneling in He II. Physica B: Condensed Matter. 1990 Aug;165-16(1):757-758. doi: 10.1016/S0921-4526(90)81228-G

Author

Hendry, P. C. ; Lawson, N. S. ; McClintock, Peter V. E. / Pressure dependence of vortex tunneling in He II. In: Physica B: Condensed Matter. 1990 ; Vol. 165-16, No. 1. pp. 757-758.

Bibtex

@article{a11c2e58b69c45ebb98306d59a995cdf,
title = "Pressure dependence of vortex tunneling in He II.",
abstract = "Measurements of the rate nu at which negative ions nucleate charged vortex rings in isotopically pure superfluid He-4 for electric fields E, temperatures T and pressures P within the ranges 10^3 < E < 10^6 V/m, 75 < T < 500 mK, 12 < P < 23 bar show that the energy barrier impeding the tunneling process is strongly dependent on pressure. Minima observed in nu(T) are ascribed to phonon damping.",
author = "Hendry, {P. C.} and Lawson, {N. S.} and McClintock, {Peter V. E.}",
note = "Proceedings of the 19th International Conference on Low Temperature Physics (LT19), Brighton, 16-22 August 1990.",
year = "1990",
month = aug,
doi = "10.1016/S0921-4526(90)81228-G",
language = "English",
volume = "165-16",
pages = "757--758",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "ELSEVIER SCIENCE BV",
number = "1",

}

RIS

TY - JOUR

T1 - Pressure dependence of vortex tunneling in He II.

AU - Hendry, P. C.

AU - Lawson, N. S.

AU - McClintock, Peter V. E.

N1 - Proceedings of the 19th International Conference on Low Temperature Physics (LT19), Brighton, 16-22 August 1990.

PY - 1990/8

Y1 - 1990/8

N2 - Measurements of the rate nu at which negative ions nucleate charged vortex rings in isotopically pure superfluid He-4 for electric fields E, temperatures T and pressures P within the ranges 10^3 < E < 10^6 V/m, 75 < T < 500 mK, 12 < P < 23 bar show that the energy barrier impeding the tunneling process is strongly dependent on pressure. Minima observed in nu(T) are ascribed to phonon damping.

AB - Measurements of the rate nu at which negative ions nucleate charged vortex rings in isotopically pure superfluid He-4 for electric fields E, temperatures T and pressures P within the ranges 10^3 < E < 10^6 V/m, 75 < T < 500 mK, 12 < P < 23 bar show that the energy barrier impeding the tunneling process is strongly dependent on pressure. Minima observed in nu(T) are ascribed to phonon damping.

U2 - 10.1016/S0921-4526(90)81228-G

DO - 10.1016/S0921-4526(90)81228-G

M3 - Journal article

VL - 165-16

SP - 757

EP - 758

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - 1

ER -