Oscillating modes of driven colloids in overdamped systems
The motion of microparticles suspended in liquids is assumed to be dominated by viscous forces. Here, Berner et al. challenge this consensus by observing underdamped particle oscillations in a viscoelastic fluid and attributing it to the non-equilibrium fluctuations of liquid excited by particles.
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2018
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oai:doaj.org-article:c010c78d73b34f3eb42bf31ff52d778c2021-12-02T16:49:17ZOscillating modes of driven colloids in overdamped systems10.1038/s41467-018-03345-22041-1723https://doaj.org/article/c010c78d73b34f3eb42bf31ff52d778c2018-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-03345-2https://doaj.org/toc/2041-1723The motion of microparticles suspended in liquids is assumed to be dominated by viscous forces. Here, Berner et al. challenge this consensus by observing underdamped particle oscillations in a viscoelastic fluid and attributing it to the non-equilibrium fluctuations of liquid excited by particles.Johannes BernerBoris MüllerJuan Ruben Gomez-SolanoMatthias KrügerClemens BechingerNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018) |
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Science Q Johannes Berner Boris Müller Juan Ruben Gomez-Solano Matthias Krüger Clemens Bechinger Oscillating modes of driven colloids in overdamped systems |
description |
The motion of microparticles suspended in liquids is assumed to be dominated by viscous forces. Here, Berner et al. challenge this consensus by observing underdamped particle oscillations in a viscoelastic fluid and attributing it to the non-equilibrium fluctuations of liquid excited by particles. |
format |
article |
author |
Johannes Berner Boris Müller Juan Ruben Gomez-Solano Matthias Krüger Clemens Bechinger |
author_facet |
Johannes Berner Boris Müller Juan Ruben Gomez-Solano Matthias Krüger Clemens Bechinger |
author_sort |
Johannes Berner |
title |
Oscillating modes of driven colloids in overdamped systems |
title_short |
Oscillating modes of driven colloids in overdamped systems |
title_full |
Oscillating modes of driven colloids in overdamped systems |
title_fullStr |
Oscillating modes of driven colloids in overdamped systems |
title_full_unstemmed |
Oscillating modes of driven colloids in overdamped systems |
title_sort |
oscillating modes of driven colloids in overdamped systems |
publisher |
Nature Portfolio |
publishDate |
2018 |
url |
https://doaj.org/article/c010c78d73b34f3eb42bf31ff52d778c |
work_keys_str_mv |
AT johannesberner oscillatingmodesofdrivencolloidsinoverdampedsystems AT borismuller oscillatingmodesofdrivencolloidsinoverdampedsystems AT juanrubengomezsolano oscillatingmodesofdrivencolloidsinoverdampedsystems AT matthiaskruger oscillatingmodesofdrivencolloidsinoverdampedsystems AT clemensbechinger oscillatingmodesofdrivencolloidsinoverdampedsystems |
_version_ |
1718383418249576448 |