Critical Current Distributions of Recent Bi-2212 Round Wires

Shaon Barua, Daniel S. Davis, Yavuz Oz +4

Bi-2212 is the only high-field, high-temperature superconductor (HTS) capable of reaching a critical current density $J_{\text{c}}$(16 T, 4.2 K) of 6500 $\mathrm{A}\cdot \mathrm{m}{\mathrm{m}}^{-2}$ i…