424 citations · 1.2k across the 21 of their papers we have counts for
22 papers
Response of a Model Glass to Athermal Quasistatic Pinching
Takumi Nagasawa, Kirsten Martens, Jean-Louis Barrat +1
We numerically investigate the mechanical response of amorphous solids to localized force dipoles, referred to as pinching, using athermal quasistatic simulations of model glasses…
Nonperturbative computation of thermal conductivity based on Path Integral Monte Carlo methods
Vladislav Efremkin, Stefano Mossa, Jean-Louis Barrat +1
The calculation of thermal conductivity in insulating solids at temperatures below the Debye temperature is problematic, due to the breakdown of classical and semi-classical approa…
Mechanisms of Spatiotemporal Damage Evolution in Double Polymer Networks
Magali Le Goff, Laureano Ortellado, Jiting Tian +3
Double polymer networks exhibit a striking enhancement of toughness compared to single networks, yet the microscopic mechanisms governing stress redistribution, damage evolution, a…
Probing the Microscopic Origin of Toughness in Multiple Polymer Networks
Nicholas H. P. Orr, Magali Le Goff, Burebi Yiming +6
Multiple polymer networks, such as double-network elastomers comprising a sacrificial and a matrix network, exhibit exceptional mechanical resilience, commonly attributed to the fo…
Influence of preparation and architecture on the elastic modulus of polymer networks
Jiting Tian, Jean-Louis Barrat, Walter Kob
The elastic modulus of a polymer network depends notably on parameters such as the initial concentration of the monomers before the synthesis (), the density of the cross-…
Molecular motion at the experimental glass transition
Romain Simon, Jean-Louis Barrat, Ludovic Berthier
We propose a novel computational strategy to study the glass transition of molecular fluids. Our approach combines the construction of simple yet realistic models with the developm…