146 citations · 241 across the 9 of their papers we have counts for
9 papers
Relative relevance of mobility and driving force on edge dislocation climb by the vacancy mechanism
Enrique Martinez, Alankar Alankar, Alfredo Caro +1
In this work we examine the driving force for edge dislocations to climb in -Fe from atomistic and mesoscale viewpoints. We study the bias for the climb process depending on the…
Simulation of macroscopic systems with non-vanishing elastic dipole components
Thomas Jourdan
To simulate a macroscopic system from a simulation cell, a direct summation of the elastic fields produced by periodic images can be used. If the cell contains a non-zero elastic d…
Elastic modeling of point-defects and their interaction
Emmanuel Clouet, Céline Varvenne, Thomas Jourdan
Different descriptions used to model a point-defect in an elastic continuum are reviewed. The emphasis is put on the elastic dipole approximation, which is shown to be equivalent t…
Cluster dynamics modelling of materials: a new hybrid deterministic/stochastic coupling approach
Pierre Terrier, Manuel Athènes, Thomas Jourdan +2
Deterministic simulations of the rate equations governing cluster dynamics in materials are limited by the number of equations to integrate. Stochastic simulations are limited by t…
An accurate scheme to solve cluster dynamics equations using a Fokker-Planck approach
Thomas Jourdan, Gabriel Stoltz, Frédéric Legoll +1
We present a numerical method to accurately simulate particle size distributions within the formalism of rate equation cluster dynamics. This method is based on a discretization of…
Hybrid deterministic/stochastic algorithm for large sets of rate equations
Marco Gherardi, Thomas Jourdan, Solène Le Bourdiec +1
We propose a hybrid algorithm for the time integration of large sets of rate equations coupled by a relatively small number of degrees of freedom. A subset containing fast degrees…