Figure 2
From: Minor hysteresis patterns with a rounded/sharpened reversing behavior in ferromagnetic multilayer
Effect of reversing field change. (a) A major loop and several minor loops with variation of H r to be (b) −47.5, (c) −45, (d) −42.5, (e) −40, and (f) −37.5 Oe under the same sweep rate of 2.5 Oe/s. (g) ΔM after , ΔM before and ΔM after /ΔM before with respect to H r at the sweep rate of 2.5 Oe/s.
