1 citations
4 papers
Nano Imprint Lithography on Silica Sol-gels: a simple route to sequential patterning
Christophe Peroz, Vanessa Chauveau, Etienne Barthel +1
Since the pioneering work of S.Y. Chou et al.[1] Nano Imprint Lithography (NIL) has emerged as a promising technique for surface patterning, opening for numerous applications rangi…
An approximate model for the adhesive contact of rough viscoelastic surfaces
Guillaume Haiat, Etienne Barthel
Surface roughness is known to easily suppress the adhesion of elastic surfaces. Here a simple model for the contact of \emph{viscoelastic} rough surfaces with significant levels of…
Adhesive contact of a compliant sphere to an elastic coated substrate: the thin film limit
Etienne Barthel
Experimental results for adhesive contacts on substrates coated with elastomeric thin films have recently been obtained by C. Tardivat and L. Léger (J. Adhesion Sci. Technol. 15 10…
Nanoscale damage during fracture in silica glass
Daniel Bonamy, Silke Prades, Cindy Rountree +5
We report here atomic force microscopy experiments designed to uncover the nature of failure mechanisms occuring within the process zone at the tip of a crack propagating into a si…