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ST40 does not use HTS magnets. The magnets are made from copper and LN2 cooled. The company is demoing HTS magnets but has not used them in a working tokamak.
by baking 2y ago
ST40 does not use HTS magnets. The magnets are made from copper and LN2 cooled. The company is demoing HTS magnets but has not used them in a working tokamak.
- physicistphil 2y agoST25 HTS did as far as I can tell — unless TE are lying, but that seems improbable.
- scotty79 2y agoST25 was a "desktop tokamak" measuring 25cm in diameter.