Deformation and flow of amorphous solids: Insights from elastoplastic models

A Nicolas, EE Ferrero, K Martens, JL Barrat - Reviews of Modern Physics, 2018 - APS
The deformation and flow of disordered solids, such as metallic glasses and concentrated
emulsions, involves swift localized rearrangements of particles that induce a long-range …

Deformation of metallic glasses: Recent developments in theory, simulations, and experiments

TC Hufnagel, CA Schuh, ML Falk - Acta Materialia, 2016 - Elsevier
We review recent research into elastic and plastic deformation of metallic glasses, with an
emphasis on making connections between developments in theory and simulation (largely …

[PDF][PDF] 非晶态物质的本质和特性

汪卫华 - 物理学进展, 2013 - mmp.iphy.ac.cn
非晶态物质是复杂的多体相互作用体系, 其基本特征是原子和电子结构复杂, 微观结构长程无序,
体系在能量上处在亚稳态, 具有复杂的多重弛豫行为, 其物理, 化学和力学性质 …

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 …

[图书][B] Granular media: between fluid and solid

B Andreotti, Y Forterre, O Pouliquen - 2013 - books.google.com
Sand, rice, sugar, snow, cement... Although ubiquitous in our daily lives, granular media still
challenge engineers and fascinate researchers. This book provides the state-of-the-art of the …

Theoretical perspective on the glass transition and amorphous materials

L Berthier, G Biroli - Reviews of modern physics, 2011 - APS
A theoretical perspective is provided on the glass transition in molecular liquids at thermal
equilibrium, on the spatially heterogeneous and aging dynamics of disordered materials …

Nonlocal constitutive relation for steady granular flow

K Kamrin, G Koval - Physical review letters, 2012 - APS
Extending recent modeling efforts for emulsions, we propose a nonlocal fluidity relation for
flowing granular materials, capturing several known finite-size effects observed in steady …

A predictive, size-dependent continuum model for dense granular flows

DL Henann, K Kamrin - Proceedings of the National …, 2013 - National Acad Sciences
Dense granular materials display a complicated set of flow properties, which differentiate
them from ordinary fluids. Despite their ubiquity, no model has been developed that captures …

Atomic-level processes of shear band nucleation in metallic glasses

D Şopu, A Stukowski, M Stoica, S Scudino - Physical review letters, 2017 - APS
The ability to control the plastic deformation of amorphous metals is based on the capacity to
influence the percolation of the shear transformation zones (STZs). Despite the recent …

Deformation and failure of amorphous, solidlike materials

ML Falk, JS Langer - Annu. Rev. Condens. Matter Phys., 2011 - annualreviews.org
Since the 1970s, theories of deformation and failure of amorphous, solidlike materials have
started with models in which stress-driven, molecular rearrangements occur at localized flow …