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Aluminum Nanosized Beams as Probes of Superfluid $^4$He

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

Forthcoming

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Aluminum Nanosized Beams as Probes of Superfluid $^4$He. / Noble, Theo; Guthrie, Andrew; Jennings, Ash et al.
In: Applied Physics Letters, 31.07.2024.

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

Harvard

Noble, T, Guthrie, A, Jennings, A, Kafanov, S, Poole, M, Sarsby, M, Wilcox, T & Tsepelin, V 2024, 'Aluminum Nanosized Beams as Probes of Superfluid $^4$He', Applied Physics Letters.

APA

Noble, T., Guthrie, A., Jennings, A., Kafanov, S., Poole, M., Sarsby, M., Wilcox, T., & Tsepelin, V. (in press). Aluminum Nanosized Beams as Probes of Superfluid $^4$He. Applied Physics Letters.

Vancouver

Noble T, Guthrie A, Jennings A, Kafanov S, Poole M, Sarsby M et al. Aluminum Nanosized Beams as Probes of Superfluid $^4$He. Applied Physics Letters. 2024 Jul 31.

Author

Noble, Theo ; Guthrie, Andrew ; Jennings, Ash et al. / Aluminum Nanosized Beams as Probes of Superfluid $^4$He. In: Applied Physics Letters. 2024.

Bibtex

@article{9cfede368d8543d3923cd9d837425235,
title = "Aluminum Nanosized Beams as Probes of Superfluid $^4$He",
abstract = "Sub-micrometer-size devices are strong candidates for future use as probes of quantum fluids. They can be reproducibly manufactured with resonant frequencies in the range of kilohertz to gigahertz and have low power consumption and dissipation. Here, we present doubly clamped aluminum nanobeams of lengths from 15 $\mu$m up to 100$\mu$m operated in vacuum and the hydrodynamic regime of liquid $^4$He. We observe that in vacuum devices are described well using a simple harmonic motion with a constant Duffing coefficient and in helium quantitatively model their behavior with the conventional hydrodynamic model.",
author = "Theo Noble and Andrew Guthrie and Ash Jennings and Sergey Kafanov and Malcolm Poole and Matt Sarsby and Tom Wilcox and Viktor Tsepelin",
year = "2024",
month = jul,
day = "31",
language = "English",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Inc.",

}

RIS

TY - JOUR

T1 - Aluminum Nanosized Beams as Probes of Superfluid $^4$He

AU - Noble, Theo

AU - Guthrie, Andrew

AU - Jennings, Ash

AU - Kafanov, Sergey

AU - Poole, Malcolm

AU - Sarsby, Matt

AU - Wilcox, Tom

AU - Tsepelin, Viktor

PY - 2024/7/31

Y1 - 2024/7/31

N2 - Sub-micrometer-size devices are strong candidates for future use as probes of quantum fluids. They can be reproducibly manufactured with resonant frequencies in the range of kilohertz to gigahertz and have low power consumption and dissipation. Here, we present doubly clamped aluminum nanobeams of lengths from 15 $\mu$m up to 100$\mu$m operated in vacuum and the hydrodynamic regime of liquid $^4$He. We observe that in vacuum devices are described well using a simple harmonic motion with a constant Duffing coefficient and in helium quantitatively model their behavior with the conventional hydrodynamic model.

AB - Sub-micrometer-size devices are strong candidates for future use as probes of quantum fluids. They can be reproducibly manufactured with resonant frequencies in the range of kilohertz to gigahertz and have low power consumption and dissipation. Here, we present doubly clamped aluminum nanobeams of lengths from 15 $\mu$m up to 100$\mu$m operated in vacuum and the hydrodynamic regime of liquid $^4$He. We observe that in vacuum devices are described well using a simple harmonic motion with a constant Duffing coefficient and in helium quantitatively model their behavior with the conventional hydrodynamic model.

M3 - Journal article

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

ER -