Tungsten has been considered as the most qualified candidate for the plasma-facing
material of modern fusion devices up to date. However, in the future tokamaks such as ITER …

Molecular dynamics simulations have been used to systematically study the pressure
evolution and bursting behavior of sub-surface helium bubbles and the resulting tungsten …

Tungsten, as a kind of material for the plasma-facing wall in fusion reactor and tokamak, is
subjected to irradiation by the high-energy neutron and the high fluxes of hydrogen and …

Studies of the evolution of embedded helium (He) bubbles in tungsten are very important for
understanding the failure mechanism of tungsten as a plasma-facing material. In this work …

In the present work, the growth of helium bubble at Σ3 (112)[110], Σ5 (013)[100] and Σ13
(015)[100] three grain boundaries in tungsten is studied using molecular dynamics …

Tungsten is a leading candidate material for the diverter in future nuclear fusion reactors.
Previous experiments have demonstrated that surface defects and bubbles form in tungsten …

The growth and release processes of helium bubbles near tungsten surface have been
investigated by molecular dynamics (MD) simulations. The results indicate that the surface …

The accumulation of gas atoms in tungsten is a topic of long-standing interest to the plasma-
facing materials community due the metal's use as a divertor material in some tokamak …

Growth of helium (He) bubbles with different initial sizes in tungsten (W) has been
investigated by performing molecular dynamics simulations. Based on the simulation results …

Molecular dynamics simulation has been performed to investigate the effects of irradiated
helium atoms in tungsten on the bubble nucleation and the dislocation loop formation …