The expanded compositional freedom afforded by high-entropy alloys (HEAs) represents a
unique opportunity for the design of alloys for advanced nuclear applications, in particular …

Proposed fusion and advanced (Generation IV) fission energy systems require high-
performance materials capable of satisfactory operation up to neutron damage levels …

In 1959 the Journal of Nuclear Materials (JNM) was founded and is now celebrating its
Diamond Anniversary year. The present paper is part of a series in which single JNM …

Tungsten, the primary material under consideration as the divertor material in magnetic-
confinement nuclear fusion reactors, has been known for the last decade to form'fuzz'—a …

The growth process of He bubbles in W is investigated using molecular dynamics and
parallel replica dynamics for growth rates spanning 6 orders of magnitude. Fast and slow …

The performance of plasma facing components (PFCs) is critical for ITER and future
magnetic fusion reactors. The ITER divertor will be tungsten, which is the primary candidate …

The change in surface damage/microstructures and its effects on the hydrogen (H)
isotope/helium (He) dynamic behavior are the key factors for investigating issues of tungsten …

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 …

Tungsten was irradiated with different ion species (H, D, He, Si, Fe, Cu, W) at energies
between 0.3 and 20.3 MeV to two different calculated damage levels of 0.04 dpa and 0.5 …

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 …