D Xu, BD Wirth, M Li, MA Kirk - Acta Materialia, 2012 - Elsevier
We present a combinatorial approach that integrates state-of-the-art transmission electron microscopy (TEM) in situ irradiation experiments and high-performance computing …
A spatially resolved stochastic cluster dynamics (SRSCD) model is introduced to describe radiation-induced defect evolution in metals. The stochastic nature of the method allows …
Q Yu, S Chatterjee, KJ Roche, G Po… - … and Simulation in …, 2021 - iopscience.iop.org
Irradiation damage is known to alter a material's microstructure due to the accumulation of high densities of defect clusters. Such irradiated microstructures change the mechanical …
Accurate modeling of irradiation damage processes is important to predict materials performance in nuclear environments. The mean-field rate theory (RT) approach has been …
A Dunn, L Capolungo - Computational Materials Science, 2015 - Elsevier
Neutron irradiation of high purity α-Fe to 10-1 DPA is simulated using spatially resolved stochastic cluster dynamics (SRSCD). In doing so, a novel scheme is developed that …
T Jourdan, G Bencteux, G Adjanor - Journal of Nuclear Materials, 2014 - Elsevier
Cluster dynamics has proved to be a useful technique to simulate the microstructure evolution under irradiation over long time scales, especially when rate equations are solved …
In this study, a spatially resolved stochastic cluster dynamics (SRSCD) model for radiation damage accumulation in metals is implemented using a synchronous parallel kinetic Monte …
Mean-field cluster dynamics (CD) using rate theory is a convenient method to simulate the nucleation, growth, and coarsening of clusters under continuous irradiation or ion …
It is well established that exposure of metallic structural materials to irradiation environments results in significant microstructural evolution, property changes, and performance …