Figure 3
From: Magnetization dynamics of weakly interacting sub-100 nm square artificial spin ices
Monte Carlo simulations. Calculated temperature derivatives of the (FC-ZFC) curves for (a) the 5 nm and (b) 6 nm thick set of samples, using Monte Carlo simulation methods, for a direct comparison with insets (c and d) of Fig. 2. The solid lines are gaussian fittings to the data to determine the peak positions in each case. (c) Dependence of the TB of square ASI patterns formed by nanomagnets with the same lateral dimensions (68 nm × 22 nm) as a function of the thickness, for the three lattice spacings studied, calculated using Monte Carlo simulations. For comparison purposes, the average TB obtained from the experimental ZFC/FC measurements have also been included.
