Figure 4

3D-GL scaling of the magnetization in the critical region for $H\perp \mathit{ab}$ (a) and $H\parallel \mathit{ab}$ (b). The solid blue line is the experimental scaling function for $H\perp \mathit{ab}$, while the dashed red one corresponds to $H\parallel \mathit{ab}$ and was calculated from $f_{\perp }$ through Eq. (11). (c) and (d) $H$-$T$ phase diagrams for $H\perp \mathit{ab}$ and, respectively, $H\parallel \mathit{ab}$. The corresponding $H_{c2}(T)$ lines were obtained from the superconducting parameters obtained in the analysis. The symbols are the lower bound of the reversible region, and the dashed lines the limits of the critical-region according to Eqs. (7) and (8).Reuse & Permissions