[HTML][HTML] Rheology of gels and yielding liquids

AY Malkin, SR Derkach, VG Kulichikhin - Gels, 2023 - mdpi.com
In this review, today's state of the art in the rheology of gels and transition through the yield
stress of yielding liquids is discussed. Gels are understood as soft viscoelastic …

Viewing Earth's surface as a soft-matter landscape

DJ Jerolmack, KE Daniels - Nature Reviews Physics, 2019 - nature.com
Earth's surface is composed of a staggering diversity of particulate–fluid mixtures: dry to wet,
dilute to dense, colloidal to granular and attractive to repulsive particles. This material variety …

Random critical point separates brittle and ductile yielding transitions in amorphous materials

M Ozawa, L Berthier, G Biroli… - Proceedings of the …, 2018 - National Acad Sciences
We combine an analytically solvable mean-field elasto-plastic model with molecular
dynamics simulations of a generic glass former to demonstrate that, depending on their …

[HTML][HTML] Nonequilibrium continuous phase transition in colloidal gelation with short-range attraction

J Rouwhorst, C Ness, S Stoyanov, A Zaccone… - Nature …, 2020 - nature.com
The dynamical arrest of attractive colloidal particles into out-of-equilibrium structures, known
as gelation, is central to biophysics, materials science, nanotechnology, and food and …

Solid-that-Flows Picture of Glass-Forming Liquids

JC Dyre - The Journal of Physical Chemistry Letters, 2024 - ACS Publications
This perspective article reviews arguments that glass-forming liquids are different from those
of standard liquid-state theory, which typically have a viscosity in the mPa· s range and …

Reaching the yield point of a glass during x-ray irradiation

A Martinelli, F Caporaletti, F Dallari, M Sprung… - Physical Review X, 2023 - APS
A solid loaded beyond the yield stress loses its elastic properties and becomes plastic. From
a microscopic point of view, this limit corresponds to the condition where plastic regions …

Plasticity in amorphous solids is mediated by topological defects in the displacement field

M Baggioli, I Kriuchevskyi, TW Sirk, A Zaccone - Physical Review Letters, 2021 - APS
The microscopic mechanism by which amorphous solids yield plastically under an externally
applied stress or deformation has remained elusive in spite of enormous research activity in …

Spin-orbit torque switching of magnetic tunnel junctions for memory applications

V Krizakova, M Perumkunnil, S Couet… - Journal of Magnetism …, 2022 - Elsevier
Spin-orbit torques (SOT) provide a versatile tool to manipulate the magnetization of diverse
classes of materials and devices using electric currents, leading to novel spintronic memory …

Brittle yielding of amorphous solids at finite shear rates

M Singh, M Ozawa, L Berthier - Physical Review Materials, 2020 - APS
Amorphous solids display a ductile to brittle transition as the kinetic stability of the quiescent
glass is increased, which leads to a material failure controlled by the sudden emergence of …

Spatial clustering of microscopic dynamics governs the slip avalanche of sheared granular materials

J Mei, G Ma, L Tang, K Gao, W Cao, W Zhou - International Journal of …, 2023 - Elsevier
Establishing quantifiable links between individual-particle dynamics and macroscopic
response of granular materials has been a longstanding challenge, with implications in …