[9p-PB1-1~80] 10 Spintronics and Magnetics (Poster)

▲ [9p-PB1-54] Systematic investigation of anomalous Hall effect in Co₂(Fe, Mn)Si Heusler alloy films with various compositions

〇(M1)Qiang Wang¹, Zhen Chao Wen^1,2, Takeshi Seki^1,2, Koki Takanashi^1,2 (1.IMR, Tohoku Univ., 2.CSRN, Tohoku Univ.)

Keywords:Anomalous Hall effect, Heusler alloy

Anomalous Hall effect (AHE) is attracting great attention as a new scheme for generating spin current for novel spintronic devices. In this work, we studied AHE in a series of Co₂(Fe, Mn)Si Heusler alloy films having the various concentrations of Fe and Mn, leading to the variation in their electric structures.