The forced volume magnetostriction and magnetization were measured for Fe65(Ni1-xMnx)35 alloys with 0.05≤x≤0.33 at 4.2 K up to 48 kOe. With increasing x, the high field susceptibility, increases rapidly and shows a maximum around x=0.2, where a long range ferromagnetic order disappears. The analysis of forced volume magnetostriction reveals that a rapid rise of Xhf is due to an increase of intrinsic band susceptibility around the critical concentration.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)