Figure 10
From: GLAG theory for superconducting property variations with A15 composition in Nb3Sn wires
Effect of the composition gradient on the critical current density (Left) and Kramer function \({J}_{{\rm{c}}}^{0.5}{B}^{0.25}\) (Right) of PIT wires. The measurements on SMI ternary PIT wire are duplicated from ref. 2. The Kramer plot with a composition gradient N = 20 has a positive curvature approaching the experiment.
