Figure 3: Analysis of the field dependence of the pairing strength for H//c in UCoGe. | Nature Communications

Figure 3: Analysis of the field dependence of the pairing strength for H//c in UCoGe.

From: Pairing mechanism in the ferromagnetic superconductor UCoGe

Figure 3

Filled circles: from the experimental Hc2 curve. Open circles: from specific heat measurements. Lines: from equation (6), based on magnetization measurements performed on the same sample: solid line, for the optimized value of ξmagkF=3.2; dash-dotted line for ξmagkF=1 (localized magnetism). The low field regime of λ(H) for H//b is also presented. Squares: λ from Hc2. Doted line: prediction from equation (6) based on the measured field variation of TCurie.

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