Figure 10: Local magnetization as a function of temperature.
From: Critical exponents and scaling invariance in the absence of a critical point
The local magnetization, given by the spin polarization P of the secondary electrons, is extracted from SEMPA images, adapted from ref. 39 (red) and ref. 45 (blue). Solid lines are guides to the eye obtained with a phenomenological power-law fitting ∼(T*–T)βeff that yields an effective 
in both cases. Note that the two samples have different temperatures T*=326 and 347.2 K, resulting from the fit and indicated by full dots.
