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Etienne Barthel

Wetting

Functional surfaces are designed to optimise their relations to liquids : sticking, repellent, flowing, but locally etc... We investigate the interactions between liquids and surfaces, and how they couple to liquid flow.home
Skewed surfacesSuitably modified surfaces can compel drops to always go in the same direction. We explain how these devious surfaces work. home
Efficient superhydrophobic surfacesSuperhydrophobic surfaces require surface textures to reduce liquid-surface (...)

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