Figure 7
From: Structural and magnetic properties of cobalt iron disulfide (CoxFe1−xS2) nanocrystals
M-H loop measurements. (a–e) The temperature dependence of the hysteresis loops for Co x Fe1−xS2, where x = 1, 0.875, 0.75, 0.625 and 0,5. The insets of (c–e) show the same within reduced field ranges for clarity. (f) Plot of coercive field Hc and exchange bias field Heb at 10 K as a function of x.
