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Tungsten and Hydrogen in Edge Plasmas

Working Group 3

Plasma-Surface Process Properties, Trends and Underlying Effects

Details

Plasma-Surface Process Properties, Trends and Underlying Effects

• Properties of emitted Tungsten particles and hydrogenic molecules from the target
• Dedicated experiments on W ground state population and prompt W-redeposition
• Surface roughness effects to Tungsten flux
• Formation of hydrides and their ro-vibrational population properties
• Erosion modelling with Tungsten surface evolution
• Effect of supersaturated layers

Chair: Kalle Heinola

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Research Groups and other collaborators

EUROFusion TSVV-5 (Theory, Simulation, Validation and Verification) task "Neutral Gas Dynamics in the Edge"		Forschungszentrum Jülich (FZJ), Germany
ITER Plasma Modelling and Analysis Section		ITER, France