Yield Stress Materials in Soft Condensed Matter - Laboratoire Charles Coulomb (L2C) Accéder directement au contenu
Article Dans Une Revue Reviews of Modern Physics Année : 2017

Yield Stress Materials in Soft Condensed Matter

Daniel Bonn
  • Fonction : Auteur
Morton M. Denn
  • Fonction : Auteur
Ludovic Berthier
Thibaut Divoux

Résumé

We present a comprehensive review of the physical behavior of yield stress materials in soft condensed matter, which encompass a broad range of materials from colloidal assemblies and gels to emulsions and non-Brownian suspensions. All these disordered materials display a nonlinear flow behavior in response to external mechanical forces, due to the existence of a finite force threshold for flow to occur: the yield stress. We discuss both the physical origin and rheological consequences associated with this nonlinear behavior, and give an overview of experimental techniques available to measure the yield stress. We discuss recent progress concerning a microscopic theoretical description of the flow dynamics of yield stress materials, emphasizing in particular the role played by relaxation time scales, the interplay between shear flow and aging behavior, the existence of inhomogeneous shear flows and shear bands, wall slip, and non-local effects in confined geometries.
Fichier principal
Vignette du fichier
1502.05281.pdf (8.84 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01589027 , version 1 (31-05-2021)

Identifiants

Citer

Daniel Bonn, Morton M. Denn, Ludovic Berthier, Thibaut Divoux, Sébastien Manneville. Yield Stress Materials in Soft Condensed Matter. Reviews of Modern Physics, 2017, 89, pp.035005. ⟨10.1103/RevModPhys.89.035005⟩. ⟨hal-01589027⟩
162 Consultations
52 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More