The Conundrum of Strongly Coupled Supercurrent Flow in Both Under- and Over-doped Bi-2212 Round Wires

Yavuz Oz, Jianyi Jiang, Maxime Matras +4

Understanding what makes Bi${}_2$Sr${}_2$Ca${}_1$Cu${}_2$O${}_x$ (Bi-2212) the only high critical current density ($J_c$), high temperature superconductor (HTS) capable of being made as a ro…