Vanadium alloys are the promising first wall and blanket materials for fusion reactors. Large
amounts of helium (He) and hydrogen (H) impurities are produced inside the materials …

Abstract Effect of Ti/Y/O element on helium (He) clustering in vacancy (Vac) defect of
vanadium (V) alloy were investigated using first-principles calculations. We first calculated …

In current work, V-4Cr-4Ti and V-4Cr-4Ti-2Y alloys are prepared using mechanical alloying
and spark plasma sintering. Sequential-beam irradiation of 30 keV H+ and 50 keV He+ ions …

In the current work, an analysis of the effects of Y on the radiation hardening and
microstructure response of a V-4Cr-4Ti alloy has been conducted after 30 keV D ion …

Interstitial carbon and substitutional transition metal (TM) solutes are common impurities in
tungsten and tungsten alloys. Yet, despite its important role in affecting mechanical and …

Self-interstitial atoms (SIAs) are the dominant self-defects at equilibrium in metals, but many
questions such as their diffusion characteristics are still open, and studies of the Ti/Cr effect …

The energetics and dynamics of vacancy/vacancy n (Vac n) clusters in presence of Ti in
vanadium alloy were systemically investigated by first-principles calculations to elucidate the …

This study aims at characterizing the interstitial Oxygen (O) behaviors in the Vanadium (V)
Alloy by means of the first-principles calculations. For this, the interations between vacancy …

The trapping effect of solute on oxygen (O) can be benefit for inhibiting its segregation and
embrittlement at the GBs in Mo alloys. In this work, the interaction between solutes (including …

We systemically investigated helium (He) interacting with 27 substitutional solute elements
in vanadium by first-principles calculations. The interactions between early three 3d/4d/5d …