2 D Magnets

BHEL had informally reached out to about 20 foreign mining and refining firms to check if they would be able to supply rare-earth oxides to the winning bidders of the scheme, according to a government

Says these subsidies could leave bidder with little incentive to improve efficiency or cut costs

Firms weigh importing motors or sending parts to China to keep assembly lines running

No 3D magnetic substance retains its magnetic properties when thinned down to a single atomic sheet