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Softening 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 mechanism in the design of tungsten as a plasma-facing material provides a potential pathwa...
Autores principales: | Cunningham, W. Streit, Gentile, Jonathan M., El-Atwani, Osman, Taylor, Chase N., Efe, Mert, Maloy, Stuart A., Trelewicz, Jason R. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5811568/ https://www.ncbi.nlm.nih.gov/pubmed/29440652 http://dx.doi.org/10.1038/s41598-018-20990-1 |
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