Rejuvenation and overaging in a colloidal glass under shear
arXiv:cond-mat/0203328 · doi:10.1103/PhysRevLett.89.065701
Abstract
We report the modifications of the microscopic dynamics of a colloidal glass submitted to shear. We use multispeckle diffusing wave spectroscopy to monitor the evolution of the spontaneous slow relaxation processes after the sample have been submitted to various straining. We show that high shear rejuvenates the system and accelerates its dynamics whereas moderate shear overage the system. We analyze this phenomena within the frame of the Bouchaud's trap model.
4 pages, 4 figures, to be published in PRL
References in corpus (1)
Cited by in corpus (76)
- Theoretical perspective on the glass transition and amorphous materials
- Yield Stress Materials in Soft Condensed Matter
- The Physics of the Colloidal Glass Transition
- Solid Friction from stick-slip to pinning and aging
- Slow dynamics in glassy soft matter
- Modeling the mechanics of amorphous solids at different length and time scales
- Time Resolved Correlation measurements of temporally heterogeneous dynamics
- Shear banding, aging and noise dynamics in soft glassy materials
- Residual Stresses in Glasses
- Non-linear mechanical response of the Red Blood Cell
- Creep and Fracture of a Protein Gel under Stress
- Shear banding in soft glassy materials
- Towards local rheology of emulsions under Couette flow using Dynamic Light Scattering
- Yielding and microstructure in a 2D jammed material under shear deformation
- Rheological Behavior of Aqueous Suspensions of Laponite: New Insights into the Ageing Phenomena
- Supercooled Liquids Under Shear: Theory and Simulation
- Yielding dynamics of a Herschel-Bulkley fluid: a critical-like fluidization behaviour
- Power-law creep and residual stresses in a carbopol microgel
- Out-of-equilibrium dynamical fluctuations in glassy systems
- Stretched Exponential Relaxation of Glasses at Low Temperature
- Simulations of aging and plastic deformation in polymer glasses
- Dynamics and structure of an aging binary colloidal glass
- Start-up Shear of Concentrated Colloidal Hard Spheres: Stresses, Dynamics and Structure
- Aging in a Colloidal Glass in Creep Flow: Time-Stress Superposition
- Aging and rejuvenation of active matter under topological constraints
- Avalanche-like fluidization of a non-Brownian particle gel
- A model for cage formation in colloidal suspension of laponite
- Tensorial Constitutive Models for Disordered Foams, Dense Emulsions, and other Soft Nonergodic Materials
- Influence of shear stress applied during flow stoppage and rest period on the mechanical properties of thixotropic suspensions
- Fluctuations in glassy systems
- Signatures of Physical Aging and Thixotropy in Aqueous Dispersion of Carbopol
- An optical fiber based interferometer to measure velocity profiles in sheared complex fluids
- Contact dynamics in a gently vibrated granular pile
- New insights on carbon black suspension rheology -- anisotropic thixotropy and anti-thixotropy
- Delayed Yielding in Creep, Time - Stress Superposition and Effective Time Theory for a Soft Glass
- On the Nature of Flow Curve and Categorization of Thixotropic Yield Stress Materials
- Hierarchical cross-linking in physical alginate gels: a rheological and dynamic light scattering investigation
- Aging after shear rejuvenation in a soft glassy colloidal suspension: evidence for two different regimes
- A Model for Aging under Deformation Field, Residual Stresses and Strains in Soft Glassy Materials
- Annealing glasses by cyclic shear deformation
- Partial rejuvenation of a colloidal glass
- Time reversibility during the ageing of materials
- Langevin simulations of the out-of-equilibrium dynamics of the vortex glass in high-temperature superconductors
- Shear-induced overaging in a polymer glass
- Aging under Shear: Structural Relaxation of a Non-Newtonian Fluid
- Intrinsic aging and effective viscosity in the slow dynamics of a soft glass with tunable elasticity
- Mechanical rejuvenation and over-aging in the soft glassy rheology model
- Residual stresses and shear-induced overaging in boehmite gels
- Interplay between shear loading and structural aging in a physical gel
- Embedding Orthogonal Memories in a Colloidal Gel through Oscillatory Shear
- Origin of the slow dynamics and the aging of a soft glass
- Thixotropy, non-monotonic stress relaxation, and the second law of thermodynamics
- The yielding of amorphous solids at finite temperatures
- Delayed solidification of soft glasses: New experiments, and a theoretical challenge
- Ageing under stress and mechanical fragility of soft solids of laponite
- Direct-space investigation of the ultraslow ballistic dynamics of a soft glass
- Enhanced microscopic dynamics in mucus gels under a mechanical load in the linear viscoelastic regime
- Tailoring Relaxation Time Spectrum in Soft Glassy Materials
- Understanding Polymer-Colloid Gels: A Solvent Perspective Using Low-Field NMR
- Morphology of Critically-Sized Crystalline Nuclei at Shear-Induced Crystal Nucleation in Amorphous Solid
- Aging or DEAD: origin of the non-monotonic response to weak self-propulsion in active glasses
- Fluctations and noise in time-resolved light scattering experiments : measuring temporally heterogeneous dynamics
- Rejuvenation and memory effects in active glasses induced by thermal and active cycling
- Effect of Thermal and Mechanical Rejuvenation on Rheological Behavior of Chocolate
- Spatially correlated rotational dynamics reveals strain dependence in amorphous particle packings
- Aging, memory and rejuvenation: some lessons from simple models
- Modification of the aging dynamics of glassy polymers due to a temperature step
- Interplay between wall slip and shear banding in a thixotropic yield stress fluid
- Rheological Behavior of Colloidal Silica Dispersion: Irreversible Aging and Thixotropy
- Ageing under oscillatory stress: Role of energy barrier distribution in thixotropic materials
- Controlling the volume fraction of glass-forming colloidal suspensions using thermosensitive host `mesogels'
- ShearView: A Compact Stress- and Strain-Controlled Rheometer for Integrated Rheo-microscopy
- Transient start-up dynamics and shear banding in aging soft glassy materials: Rate-controlled flow field
- Thermalized formulation of soft glassy rheology
- Yielding and memory in a driven mean-field model of glasses
- Decoupling between thermodynamics and dynamics during rejuvenation in colloidal glasses