3 ms·What is Tn (in Nb-Tn)?by henearkr 6y agoWhat is Tn (in Nb-Tn)?skissane 6y agoI'm assuming it is a typo/thinko for Nb-Sn.skoocda 6y agoFrom Wikipedia: For higher magnetic fields, higher-performance, but more expensive and less easily fabricated superconductors, such as niobium-tin, are commonly employed.