They've found a way to wind it into tapes which make fabricating magnates relatively easy - they have demonstrated world record magnetic capability with these.

They've found a way to wind it into tapes which make fabricating magnates relatively easy - they have demonstrated world record magnetic capability with these. Fusion is one of the applications but the thing I liked about the research is that there are intermediate technology goals that they are aiming to hit which should fund everything - notably compact medical scanners.