Wanted: the right wall material for ITER

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Tungsten-clad wall tiles being installed in the plasma vessel of ASDEX Upgrade (Photo: IPP)
Tungsten-clad wall tiles being installed in the plasma vessel of ASDEX Upgrade (Photo: IPP)

ASDEX Upgrade at Max Planck Institute of Plasma Physics (IPP) in Garching, Germany, recently became the world's first and only device allowing experiments with a wall completely clad with metal, viz. tungsten. The results are highly promising: Tungsten as wall material could also afford an attractive solution for the ITER international fusion experiment.


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