[S1] 永久磁石開発の元素戦略8　―次世代新材料に向けた基礎・基盤研究―

[S1.27] Tuning magnetic properties SmFe12-based compounds by substituting Sm with M=Gd,Y and Zr

*Pelin Tozman¹, Hossein Sepehri-Amin¹, Tadakatsu Ohkubo¹, Kazuhiro Hono¹ (1. Elements Strategy Initiative Center for Magnetic Materials, National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan)

キーワード：Permenant magnet、ThMn12-type structure、Magnetic anisotropy、SmFe12、Phase stability

In this work, we attempted to reduce Ti content in SmFe12-based compounds in order to enhance µ0Ms while obtaining the phase stability by partially substituting Sm atoms with M=Gd, Y, and Zr.