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 …

Finding high performance plasma-facing materials (PFMs) is one of the most important and
challenging tasks for realizing the commercial application of fusion reactors. Herein, we …

Tungsten (W) and W-based alloys are competitive candidates for plasma-facing materials in
future fusion reactors. W-tantalum (Ta) alloys get the most attention amongst these materials …

The aim of this work is to probe the helium-induced defect production and accumulation in
40 keV He+ irradiated polycrystalline W and its alternative alloy W-5wt.% Ta using …

High-Entropy Alloys (HEAs) are proposed as materials for a variety of extreme
environments, including both fission and fusion radiation applications. To withstand these …

A group of high-entropy W-rich (HE-W) alloys were investigated as potential divertor
materials in this study. Pure W and four HE-W alloys: W 90 (TaVCrTi) 10, W 80 (TaVCrTi) 20 …

Tungsten (W) and W-based alloys are regarded as the most promising candidates for
plasma facing materials (PFMs) in future fusion reactors. In this work, new interatomic …

Refractory high-entropy alloys (RHEAs) possess remarkable high-temperature mechanical
properties and have significant potential for use in nuclear fission reactors. However, the …

In this study, the nanocrystalline NbMoTaW and NbMoTaWV refractory multi-principal
element alloy (RMPEA) films were selected for the research of low-energy (50 eV), high-flux …