Memory formation in matter

NC Keim, JD Paulsen, Z Zeravcic, S Sastry… - Reviews of Modern …, 2019 - APS
Memory formation in matter is a theme of broad intellectual relevance; it sits at the
interdisciplinary crossroads of physics, biology, chemistry, and computer science. Memory …

Deformation of crystals: Connections with statistical physics

JP Sethna, MK Bierbaum, KA Dahmen… - Annual Review of …, 2017 - annualreviews.org
We give a bird's-eye view of the plastic deformation of crystals aimed at the statistical
physics community, as well as a broad introduction to the statistical theories of forced rigid …

Counting and sequential information processing in mechanical metamaterials

LJ Kwakernaak, M van Hecke - Physical Review Letters, 2023 - APS
Materials with an irreversible response to cyclic driving exhibit an evolving internal state
which, in principle, encodes information on the driving history. Here we realize irreversible …

Glass stability changes the nature of yielding under oscillatory shear

WT Yeh, M Ozawa, K Miyazaki, T Kawasaki, L Berthier - Physical review letters, 2020 - APS
We perform molecular dynamics simulations to investigate the effect of a glass preparation
on its yielding transition under oscillatory shear. We use swap Monte Carlo to investigate a …

Reversibility and criticality in amorphous solids

I Regev, J Weber, C Reichhardt, KA Dahmen… - Nature …, 2015 - nature.com
The physical processes governing the onset of yield, where a material changes its shape
permanently under external deformation, are not yet understood for amorphous solids that …

Onset of irreversibility and chaos in amorphous solids under periodic shear

I Regev, T Lookman, C Reichhardt - … Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
A fundamental problem in the physics of amorphous materials is understanding the
transition from reversible to irreversible plastic behavior and its connection to yield …

Macroscopic yielding in jammed solids is accompanied by a nonequilibrium first-order transition in particle trajectories

T Kawasaki, L Berthier - Physical Review E, 2016 - APS
We use computer simulations to analyze the yielding transition during large-amplitude
oscillatory shear of a simple model for soft jammed solids. Simultaneous analysis of global …

Mechanical and microscopic properties of the reversible plastic regime in a 2D jammed material

NC Keim, PE Arratia - Physical review letters, 2014 - APS
At the microscopic level, plastic flow of a jammed, disordered material consists of a series of
particle rearrangements that cannot be reversed by subsequent deformation. An …

Multiperiodic orbits from interacting soft spots in cyclically sheared amorphous solids

NC Keim, JD Paulsen - Science Advances, 2021 - science.org
When an amorphous solid is deformed cyclically, it may reach a steady state in which the
paths of constituent particles trace out closed loops that repeat in each driving cycle. A …

Unified phase diagram of reversible–irreversible, jamming, and yielding transitions in cyclically sheared soft-sphere packings

P Das, HA Vinutha, S Sastry - Proceedings of the National …, 2020 - National Acad Sciences
Self-organization, and transitions from reversible to irreversible behavior, of interacting
particle assemblies driven by externally imposed stresses or deformation is of interest in …