Figure 11.

Illustration of the use of the ESE equation with the three-step iterative fitting procedure to combine two separate, mismatched datasets: $I_{\text{c}}(B,T)$ measured at an $I_{\text{c}}$ criterion of $0.1\mu \text{V}{\text{cm}}^{-1}$ in a variable-temperature apparatus, and $I_{\text{c}}(\epsilon )$ measured at 1 $\mu \text{V}{\text{cm}}^{-1}$ in a separate strain apparatus. The 12 T $I_{\text{c}}(\epsilon )$ pink curve obtained by an iterative process from $1\mu \text{V}{\text{cm}}^{-1}$ source data (light grey diamond symbols) agrees with the actual $0.1\mu \text{V}{\text{cm}}^{-1}$ data (blue star symbols) to within about ±1%. The variable-temperature $I_{\text{c}}(B,T)$ data are shown at 4.03 K by the orange star symbols at 0.24% strain, near the peak of each strain curve.