Dynamics of Fine Particles Due to Quantized Vortices on the Surface of Superfluid 4He

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Date
2019
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Inui, Sosuke
Tsubota, Makoto
Moroshkin, Peter
Kono, Kimitoshi
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Journal of Low Temperature Physics ; 196 (2019), 1-2. - pp. 190-196. - ISSN 0022-2291. - eISSN 1573-7357
Abstract
We have conducted calculations of the coupled dynamics of quantized vortices and fine metallic particles trapped at a free surface of superfluid 4He. The computational result so far indicates that a particle–vortex complex may produce quasi-periodic motions along the surface and that the motions can be enhanced if the metallic particles are heated and induce local radial flows. Our results qualitatively reproduce recent experimental observations of trapped particle motion.
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ISO 690INUI, Sosuke, Makoto TSUBOTA, Peter MOROSHKIN, Paul LEIDERER, Kimitoshi KONO, 2019. Dynamics of Fine Particles Due to Quantized Vortices on the Surface of Superfluid 4He. In: Journal of Low Temperature Physics. 196(1-2), pp. 190-196. ISSN 0022-2291. eISSN 1573-7357. Available under: doi: 10.1007/s10909-018-02116-z
BibTex
@article{Inui2019-07Dynam-46337,
  year={2019},
  doi={10.1007/s10909-018-02116-z},
  title={Dynamics of Fine Particles Due to Quantized Vortices on the Surface of Superfluid <sup>4</sup>He},
  number={1-2},
  volume={196},
  issn={0022-2291},
  journal={Journal of Low Temperature Physics},
  pages={190--196},
  author={Inui, Sosuke and Tsubota, Makoto and Moroshkin, Peter and Leiderer, Paul and Kono, Kimitoshi}
}
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