[G] Soft Magnetic Materials

[311] Depth-resolved measurements of magnetic domains in grain-oriented electrical steel by means of X-ray magnetic circularly polarized emission microscopy

*Toshiya Inami¹, Kento Sugawara¹, Takahiro Nakada², Yui Sakaguchi², Shin Takahashi² (1. QST, 2. JFE Techno-Research Corporation)

Keywords:磁区、方向性電磁鋼板、X線磁気円偏光発光、磁区観察、磁気光学効果

X線領域の磁気光学効果であるX線磁気円偏光発光という手法を用い、方向性電磁鋼板の磁区の深さ分解測定を実施し、補助磁区の断面図を得た。