[S5] Element strategy for high performance permanent magnets 7 - Fundamental and basic research toward next-generation novel materials -(2)

[S5.24] High coercive Sm(Fe, Co)₁₂-B thin films and their microstructure

*TAMAZAWA Yukiya¹, KAMBAYASHI Morito², DOI Masaaki^3,5, SHIMA Toshiyuki^3,5, SEPEHRI　AMIN Hossein^4,5, OGAWA Daisuke^4,5, TAKAHASHI Yukiko^4,5, HIROSAWA Satoshi^4,5, HONO Kazuhiro^4,5 (1. Tohoku Gakuin University (M), 2. Tohoku Gakuin University (B), 3. Tohoku Gakuin University, 4. NIMS, 5. ESICMM)

Keywords:Sm(Fe, Co)₁₂薄膜、ThMn₁₂型構造、軽元素添加、保磁力、微細構造観察

Sm(Fe_0.8Co_0.2)₁₂薄膜に対し、軽元素であるBを添加した試料の作製を行い、その構造および磁気特性への影響を詳細に調査した結果について報告を行う。