Figure 6.

Plots of the inverse magnetic susceptibility measured between 2 and 300 K and at 5 kOe for Ho2Ni0.8Si1.2 (a) and 1 kOe for Ho2Ni0.8Ge1.2 (b). The straight lines are the fits to the Curie–Weiss law.

Plots of the inverse magnetic susceptibility measured between 2 and 300 K and at 5 kOe for Ho2Ni0.8Si1.2 (a) and 1 kOe for Ho2Ni0.8Ge1.2 (b). The straight lines are the fits to the Curie–Weiss law.