The superconductor in question here is a mix of yttrium, barium, and copper oxide that goes by the merciful acronym YBCO. The easy way to make YBCO involves multiple rounds of pulverizing yttrium ...

Tests conducted on this lead confirmed that it meets all ... YBCO: A type of high temperature superconductor made from Yttrium, Barium, and Copper Oxide. ReBCO: A family of high temperature ...

Type II superconductors are more complex materials, typically alloys or compounds, such as niobium-tin (Nb3Sn) and yttrium barium copper oxide (YBCO). They have two critical magnetic fields: a lower ...

Twenty years ago this spring, they discovered that a crystalline compound of lanthanum, barium, copper and oxygen becomes ... would be enhanced in related oxide materials with strong Jahn ...