Preservation of wetting ridges using field-induced plasticity of magnetoactive elastomers
Upon removal of the sessile droplet, the deformation remains embossed onto the MAE surface as long as the magnetic field remains applied. The height of the ridge peak on soft samples (effective shear modulus G<10kPa) is close to the theoretical prediction for a magnetic flux density of 50mT. The magnitude of the external magnetic field magnifies the height of the wetting ridge.
Authors
- Mikhail Shamonin (ORCID: https://orcid.org/0000-0001-5637-7526)
- Raphael Kriegl (ORCID: https://orcid.org/0000-0001-9167-2635)
- Lars Krenkel (ORCID: https://orcid.org/0000-0002-6275-3505)
Institutions
- OTH Regensburg (DE)
Publication Details
- Journal
- Journal of Colloid and Interface Science
- Published
- 2024-12-20
- DOI
- https://doi.org/10.1016/j.jcis.2024.12.132
- Citations
- 3
- Primary Topic
- Adhesion, Friction, and Surface Interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.81
Funders
- Deutsche Forschungsgemeinschaft