http://fti.neep.wisc.edu/presentations/jfs_uw0213.pdf
Overview of UW FTI Inertial-Electrostatic Confinement (IEC) and Other Research
John Santarius
Feb. 18, 2013
On page 4, under "Ongoing & Recently Completed FTI Research Activities" is the intriguing entry
The pictures of tungsten erosion by He ions are also interesting (a poster pdf on that site talks about a study of nickel alloys, e.g. inconel, as a first-wall material).Adv Fuel Fusion Physics & Power Plant - EMC2