2 Result(s)
within
Osman El-Atwani
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessEffects of transition metal carbide dispersoids on helium bubble formation in dispersion-strengthened tungsten
The formation of helium bubbles and subsequent property degradation poses a significant challenge to tungsten as a plasma-facing material in future long-pulse plasma-burning fusion reactors. In this study, we ...
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Article
Open AccessSoftening due to Grain Boundary Cavity Formation and its Competition with Hardening in Helium Implanted Nanocrystalline Tungsten
The unique ability of grain boundaries to act as effective sinks for radiation damage plays a significant role in nanocrystalline materials due to their large interfacial area per unit volume. Leveraging this ...
