Figure 7
From: Physical Justification for Negative Remanent Magnetization in Homogeneous Nanoparticles

Simulation of the descending and ascending major hysteretic curves and anhysteretic curve in the normalized field region of inverted hysteresis and the magnetic aftereffect decay curves for the holding fields in the vicinity of HCd.
Inset: Detail of the magnetization decay from the initial magnetization on the descending hysteretic curve towards the anhysteretic curve (indicated by the arrow).