Fig. 3From: Remanence cycling of 0.6–135 µm magnetites across the Verwey transitionZero-field cooling and warming curves of 300-K saturation IRM over the 75–150 K interval, centered on TV, for four larger grain size magnetites. All show a dip and recovery of remanence at TV to varying degrees in the warming curves; the 110 and 135 µm samples show it also in their cooling curvesBack to article page