Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Laboratoire d'Astrophysique de BordeauxFR1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR557 papers
- Institut de Mathématiques de BordeauxFR410 papers
- Laboratoire Bordelais de Recherche en InformatiqueFR390 papers
- Laboratoire Ondes et Matière d'AquitaineFR347 papers
- Institut Polytechnique de BordeauxFR314 papers
- Laboratoire de Physique des deux infinis BordeauxFR314 papers
- Sorbonne UniversitéFR312 papers
- CEA Paris-SaclayFR309 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR299 papers
- Astrophysique, Instrumentation et ModélisationFR278 papers
12 papers · 2 filters
Effect of surface-active contaminants on radial thermocapillary flows
Thomas Bickel
We study the thermocapillary creeping flow induced by a thermal gradient at the liquid-air interface in the presence of insoluble surfactants (impurities). Convective sweeping of t…
A microscopic picture of erosion and sedimentation processes in dense granular flows
Pierre Soulard, Denis Dumont, Thomas Salez +2
Gravity-driven flows of granular matter are involved in a wide variety of situations, ranging from industrial processes to geophysical phenomena, such as avalanches or landslides.…
Lift induced by slip inhomogeneities in lubricated contacts
Aidan Rinehart, Uǧis L{ā}cis, Thomas Salez +1
Lubrication forces depend to a high degree on elasticity, texture, charge, chemistry, and temperature of the interacting surfaces. Therefore, by appropriately designing surface pro…
Dynamic clustering and re-dispersion in concentrated colloid-active gel composites
G. Foffano, J. S. Lintuvuori, K. Stratford +2
We study the dynamics of quasi-two-dimensional concentrated suspensions of colloidal particles in active gels by computer simulations. Remarkably, we find that activity induces a d…
Hydrodynamic response of a surfactant-laden interface to a radial flow
T. Bickel, J. -C. Loudet, G. Koleski +1
We study the features of a radial Stokes flow due to a submerged jet directed toward a liquid-air interface. The presence of surface-active impurities confers to the interface an i…
Using Mw dependence of surface dynamics of glassy polymers to probe the length scale of free surface mobility
Yu Chai, Thomas Salez, James Forrest
We describe a series of surface levelling experiments in glassy polystyrene (PS) of varying molecular weight. The evolution through a mobile surface layer is described by the glass…
Direct Measurement of the Elastohydrodynamic Lift Force at the Nanoscale
Zaicheng Zhang, Vincent Bertin, Muhammad Arshad +3
We present the first direct measurement of the elastohydrodynamic lift force acting on a sphere moving within a viscous liquid, near and along a soft substrate under nanometric con…
Rapid Stabilization of Droplets by Particles in Microfluidics: Role of Droplet Formation
Laura Andreina Chacon Orellana, Jean-Christophe Baret
Droplet-based microfluidics has emerged as a powerful technology for the miniaturization and automation of biochemical assays. The replacement of surfactants by nanoparticles as in…
Gravity induced formation of spinners and polar order of spherical microswimmers on a surface
Zaiyi Shen, Juho S. Lintuvuori
We study numerically the hydrodynamics of a self-propelled particle system, consisting of spherical squirmers sedimented on a flat surface. We observe the emergence of dynamic stru…
Spreading dynamics of reactive surfactants driven by Marangoni convection
Thomas Bickel
We consider the spreading dynamics of some insoluble surface-active species along an aqueous interface. The model includes both diffusion, Marangoni convection and first-order reac…
Directing liquid crystalline self-organization of rod-like particles through tunable attractive single tips
Andrii Repula, Mariana Oshima Menegon, Cheng Wu +2
Dispersions of rodlike colloidal particles exhibit a plethora of liquid crystalline states, including nematic, smectic A, smectic B, and columnar phases. This phase behavior can be…
Rod-Like Virus-Based Multiarm Colloidal Molecules
Alexis de la Cotte, Cheng Wu, Marie Trevisan +2
We report on the construction of multiarm colloidal molecules by tip-linking filamentous bacteriophages, functionalized either by biological engineering or chemical conjugation. Th…