We report results of atomistic computations for the interactions of small mobile helium
clusters (He n) with free surfaces and grain boundaries (GBs) in tungsten toward …

We conduct molecular dynamics simulations of helium in tungsten to study the interaction of
helium with grain boundaries. Model systems with grain boundary planes perpendicular to …

Molecular dynamics simulations of helium implantation into single-crystalline tungsten at 0
and 300K have been performed. Non-damaging ion energies of 50, 100 and 200eV were …

We report a hierarchical multi-scale modeling study of implanted helium segregation on
surfaces of tungsten, considered as a plasma facing component in nuclear fusion reactors …

We provide a description of the dependence on surface crystallographic orientation and
temperature of the segregation of helium implanted with energies consistent with low-energy …

We report the results of a systematic atomic-scale analysis of the dynamics of small mobile
helium clusters in tungsten, near tungsten surfaces. These helium clusters are attracted to …

We report the results of a systematic atomic-scale analysis of small helium cluster dynamics
near a Σ3< 111>{121} symmetric tilt grain boundary (GB) in tungsten based on molecular …

The results of a computational study of helium–vacancy clusters in tungsten are reported. A
recently developed atomistic kinetic Monte Carlo method employing empirical interatomic …

We report the results of a systematic atomistic modeling study of small helium cluster
behavior near tungsten symmetric tilt grain boundaries. This behavior was studied …

The object kinetic Monte Carlo code Kinetic Simulations Of Microstructure Evolution
(KSOME) was used to study the subsurface helium clustering behavior in tungsten as a …