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Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures.

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Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures. / Efimov, V. B.; Garg, D.; Giltrow, M. et al.
In: Journal of Low Temperature Physics, Vol. 158, No. 3-4, 02.2010, p. 462-467.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Efimov, VB, Garg, D, Giltrow, M, McClintock, PVE, Skrbek, L & Vinen, WF 2010, 'Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures.', Journal of Low Temperature Physics, vol. 158, no. 3-4, pp. 462-467. https://doi.org/10.1007/s10909-009-9992-x

APA

Efimov, V. B., Garg, D., Giltrow, M., McClintock, P. V. E., Skrbek, L., & Vinen, W. F. (2010). Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures. Journal of Low Temperature Physics, 158(3-4), 462-467. https://doi.org/10.1007/s10909-009-9992-x

Vancouver

Efimov VB, Garg D, Giltrow M, McClintock PVE, Skrbek L, Vinen WF. Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures. Journal of Low Temperature Physics. 2010 Feb;158(3-4):462-467. doi: 10.1007/s10909-009-9992-x

Author

Efimov, V. B. ; Garg, D. ; Giltrow, M. et al. / Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures. In: Journal of Low Temperature Physics. 2010 ; Vol. 158, No. 3-4. pp. 462-467.

Bibtex

@article{e0ed473826e0460fb827595f40123151,
title = "Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures.",
abstract = "We have investigated a copper-mesh grid oscillating at its fundamental (0, 1) Bessel mode in superfluid 4He for temperatures 10< T <1500 mK at a pressure of P = 5 bar. The high quality factor (Q ∼ 10 to power 5) of the oscillator allowed us to observe new features of its response to a periodic drive which, at the lowest T, was found to depend on the prehistory of the helium. The experiments have confirmed the existence of two critical velocities, and we discuss whether these critical velocities are associated with quantized vortices.",
author = "Efimov, {V. B.} and D. Garg and M. Giltrow and McClintock, {P. V. E.} and L. Skrbek and Vinen, {W. F.}",
year = "2010",
month = feb,
doi = "10.1007/s10909-009-9992-x",
language = "English",
volume = "158",
pages = "462--467",
journal = "Journal of Low Temperature Physics",
issn = "0022-2291",
publisher = "SPRINGER/PLENUM PUBLISHERS",
number = "3-4",

}

RIS

TY - JOUR

T1 - Experiments on a high quality grid oscillating in superfluid 4He at very low temperatures.

AU - Efimov, V. B.

AU - Garg, D.

AU - Giltrow, M.

AU - McClintock, P. V. E.

AU - Skrbek, L.

AU - Vinen, W. F.

PY - 2010/2

Y1 - 2010/2

N2 - We have investigated a copper-mesh grid oscillating at its fundamental (0, 1) Bessel mode in superfluid 4He for temperatures 10< T <1500 mK at a pressure of P = 5 bar. The high quality factor (Q ∼ 10 to power 5) of the oscillator allowed us to observe new features of its response to a periodic drive which, at the lowest T, was found to depend on the prehistory of the helium. The experiments have confirmed the existence of two critical velocities, and we discuss whether these critical velocities are associated with quantized vortices.

AB - We have investigated a copper-mesh grid oscillating at its fundamental (0, 1) Bessel mode in superfluid 4He for temperatures 10< T <1500 mK at a pressure of P = 5 bar. The high quality factor (Q ∼ 10 to power 5) of the oscillator allowed us to observe new features of its response to a periodic drive which, at the lowest T, was found to depend on the prehistory of the helium. The experiments have confirmed the existence of two critical velocities, and we discuss whether these critical velocities are associated with quantized vortices.

U2 - 10.1007/s10909-009-9992-x

DO - 10.1007/s10909-009-9992-x

M3 - Journal article

VL - 158

SP - 462

EP - 467

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

SN - 0022-2291

IS - 3-4

ER -