Figure 3
From: Shell-ferromagnetism of nano-Heuslers generated by segregation under magnetic field
The field dependence of the magnetization shown in the range −0.15 ≤ μ0H ≤ 0.15 T.
(a) The initial state at 300 K. (b) After segregation at 650 K measured at 450 K (c) at 350 K and (d) at 300 K. (e) Measurement at 350 K of a sample segregated in a reverse field showing the (reverse) downward shift of the loop.
