Articles | Volume 16, issue 21
https://doi.org/10.5194/amt-16-5205-2023
https://doi.org/10.5194/amt-16-5205-2023
Research article
 | 
07 Nov 2023
Research article |  | 07 Nov 2023

The viscosity and surface tension of supercooled levitated droplets determined by excitation of shape oscillations

Mohit Singh, Stephanie Helen Jones, Alexei Kiselev, Denis Duft, and Thomas Leisner

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Cited articles

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Short summary
We introduce a novel method for simultaneous measurement of the viscosity and surface tension of metastable liquids. Our approach is based on the phase analysis of excited shape oscillations in levitated droplets. It is applicable to a wide range of atmospheric conditions and can monitor changes in real time. The technique holds great promise for investigating the effect of atmospheric processing on the viscosity and surface tension of solution droplets in equilibrium with water vapour.