Spatially dependent kinetics of helium in tungsten under fusion conditions
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DOI: 10.1016/j.jnucmat.2020.152104
Abstract: Abstract Tungsten is the prime candidate material for divertor applications in future nuclear reactors (e.g. ITER and DEMO). In the present work, a spatially dependent cluster dynamics model is developed to investigate and understand the… read more here.
Keywords: dependent kinetics; tungsten fusion; kinetics helium; helium tungsten ... See more keywords
The Effect of Yttrium on the Solution and Diffusion Behaviors of Helium in Tungsten: First-Principles Simulations
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DOI: 10.3390/ma15238468
Abstract: We systematically investigated the influence of yttrium (Y) on the evolution behavior of helium (He) in tungsten (W) by first-principles calculations. It is found that the addition of Y reduces the solution energy of He… read more here.
Keywords: tungsten first; diffusion; yttrium; solution ... See more keywords