Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Poulard, Christophe"'
Publikováno v:
Soft Matter, 18, 5857 (2022)
The debonding criterion of fibrils of soft adhesive materials is a key element regarding the quantitative modelisation of pressure sensitive adhesive tapes peeling energy. We present in this article an experimental study of the detachment of a commer
Externí odkaz:
http://arxiv.org/abs/2208.10819
We investigate theoretically and numerically the diffusion-limited evaporation of a liquid deposited on a fiber in two configurations: a sleeve and a axisymmetric barrel-shaped droplet. For a sleeve, the local flux depends on both the aspect ratio an
Externí odkaz:
http://arxiv.org/abs/2203.06909
Publikováno v:
Phys. Rev. E 104, 055007 (2021)
Different contact regimes between a spherical lens and a periodically patterned substrate are observed, when they are pressed against each other. Top contact occurs when only the highest substrate sections touch the lens, whereas mixed contact implie
Externí odkaz:
http://arxiv.org/abs/2107.11296
Autor:
Taub, Raphaelle, Salez, Thomas, Alarcon, Hector, Raphael, Elie, Poulard, Christophe, Restagno, Frédéric
Two interleaved phonebooks are nearly impossible to separate by pulling their spines. The very slight force exerted by the outer sheets of the assembly is amplified as the exponential of the square of the number of sheets, leading to a highly-resista
Externí odkaz:
http://arxiv.org/abs/2004.01520
Autor:
Giustiniani, Anaïs, Weis, Simon, Poulard, Christophe, Kamm, Paul H., García-Moreno, Francisco, Schröter, Matthias, Drenckhan, Wiebke
Publikováno v:
Soft Matter, 2018,14, 7310-7323
Our understanding of the structural features of foams and emulsions has advanced significantly over the last 20 years. However, with a search for "super-stable" liquid dispersions, foam and emulsion science employs increasingly complex formulations w
Externí odkaz:
http://arxiv.org/abs/1809.07002
Inks of permanent markers and water-proof cosmetics create elastic thin films upon application on a surface. Such adhesive materials are deliberately designed to exhibit water-repellent behavior. Therefore, patterns made up of these inks become resis
Externí odkaz:
http://arxiv.org/abs/1709.00172
Publikováno v:
Advances in Colloid and Interface Science (2017)
Dispersions of immiscible liquids, such as emulsions and polymer blends, are at the core of many industrial applications which makes the understanding of their properties (morphology, stability, etc.) of great interest. A wide range of these properti
Externí odkaz:
http://arxiv.org/abs/1708.02804
This work aims to identify common challenges in the preparation of the blister test devices designed for measurement of energy release rate for brittle thin films and to propose easy-to-implement solutions accordingly. To this end, we provide a step-
Externí odkaz:
http://arxiv.org/abs/1706.02230
Autor:
Gaillard, Thibaut, Drenckhan, Wiebke, Poulard, Christophe, Voisin, Thomas, Honorez, Clément, Davidson, Patrick, Roché, Matthieu
Publikováno v:
ACS Macro Lett., 2015, 4(10), pp 1144-1148
Thin polymer films have attracted attention because of both their broad range of applications and of the fundamental questions they raise regarding the dynamic response of confined polymers. These films are unstable if the temperature is above their
Externí odkaz:
http://arxiv.org/abs/1611.07772
Autor:
Giustiniani, Anaïs, Guégan, Philippe, Marchand, Manon, Poulard, Christophe, Drenckhan, Wiebke
Publikováno v:
Macromolecular Rapid Communications 37,18 (2016): 1527-1532
Macrocellular silicone polymers are obtained after solidification of the continuous phase of a PDMS (polydimethylsiloxane) emulsion, which contains PEG (polyethylene glycol) drops of sub-millimetric dimensions. Coalescence of the liquid template emul
Externí odkaz:
http://arxiv.org/abs/1610.06327