Helium irradiation blistering in tungsten is of intense interest for plasma-facing materials
under fusion-relevant conditions. Previous studies have revealed that the surface blistering …

Helium (He) retention in tungsten (W) is a concern in fusion reactors since it could be
detrimental to plasma facing components performance and influence the fusion fuel …

The effect of He-induced defects in tungsten on the efficiency of trapping of deuterium ions in
the subsurface layer was studied using thermal desorption spectroscopy (TDS). The W …

The modification of surface, distribution of helium bubbles and the behavior of helium
release are reported through a careful investigation on tungsten samples which were …

Surface morphology and internal microstructure of tungsten (W) pre-implanted by 40 keV
mass-separated helium (He) ions with different fluences at room temperature were …

The effects of grain boundaries and surface roughness on tungsten irradiated by 40 keV He
ions with a flux of 1.6× 10 17 He+/(m 2 s) to a fluence of 6.6× 10 21 He m− 2 at room …

In this work, a spatially lateral-resolved study of the co-deposition of helium (He) and
aluminum (Al) in non-uniform layers is carried out by a long pulse Laser-Induced Ablation …

Tungsten is the material of choice for plasma-facing components in the divertor region of
future nuclear fusion reactors. Exposure to low-energy helium ion irradiation results in …

Using a beam-plasma discharge device operating on helium (He), tungsten with the fuzz on
the surface (W f) has been formed by irradiating polycrystalline tungsten (W) samples with …

Helium (He) isotope exchange in tungsten (W) during sequential irradiation by 3 keV 4 He
and 3 He ions at room (RT) and elevated temperatures (700-1200 K) was investigated. The …