910 citations
- Centre National de la Recherche ScientifiqueFR117 papers
- Université de BordeauxFR91 papers
- Center for Research in Psychopathology and Clinical PsychologyFR15 papers
- Laboratoire Matière et Systèmes ComplexesFR13 papers
- École Normale Supérieure de LyonFR12 papers
- Laboratoire de Physique de l'ENS de LyonFR9 papers
- Massachusetts Institute of TechnologyUS7 papers
- Université de MontpellierFR7 papers
- Université Paris CitéFR7 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR6 papers
- Laboratoire Ondes et Matière d'AquitaineFR6 papers
- Lyon 1 UniversitéFR6 papers
9 papers · 1 filter
Velocity profiles in shear-banding wormlike micelles
Jean-Baptiste Salmon, Annie Colin, Sebastien Manneville +1
Using Dynamic Light Scattering in heterodyne mode, we measure velocity profiles in a much studied system of wormlike micelles (CPCl/NaSal) known to exhibit both shear-banding and s…
Towards local rheology of emulsions under Couette flow using Dynamic Light Scattering
Jean-Baptiste Salmon, Lydiane Becu, Sebastien Manneville +1
We present local velocity measurements in emulsions under shear using heterodyne Dynamic Light Scattering. Two emulsions are studied: a dilute system of volume fraction % an…
An optical fiber based interferometer to measure velocity profiles in sheared complex fluids
Jean-Baptiste Salmon, Sebastien Manneville, Annie Colin +1
We describe an optical fiber based interferometer to measure velocity profiles in sheared complex fluids using Dynamic Light Scattering (DLS). After a review of the theoretical pro…
Cavitation-induced force transition in confined viscous liquids under traction
S. Poivet, F. Nallet, C. Gay +1
We perform traction experiments on simple liquids highly confined between parallel plates. At small separation rates, we observe a simple response corresponding to a convergent Poi…
Stress Propagation in Two Dimensional Frictional Granular Matter
Rava da Silveira, Guillaume Vidalenc, Cyprien Gay
The stress profile and reorientation of grains, in response to a point force applied to a preloaded two dimensional granular system, are calculated in the context of a continuum th…
Anisotropic elastic theory of preloaded granular media
Cyprien Gay, Rava da Silveira
A macroscopic elastic description of stresses in static, preloaded granular media is derived systematically from the microscopic elasticity of individual inter-grain contacts. The…