Theory of tackiness
Résumé
We show that the interplay between surface roughness on micron scale and air suction can yield tack energies much higher than thermodynamic surface energies. Our model provides a quantitative interpretation of highly non-linear force-versus-separation curves which are usually observed when adhesion forces and energies are high.
Domaines
Matière Molle [cond-mat.soft]
Origine : Fichiers éditeurs autorisés sur une archive ouverte
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