Clustering effect on frequency dependent magnetic properties of FeCo micro hollow fiber composites

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초록

FeCo hollow fibers can possess high anisotropy field due to their high aspect ratio. Thus composite sheets containing these fibers are applicable to nearfield electromagnetic wave absorption sheets in 1~10 GHz region. For an understanding of the high frequency properties of the composite sheets, the Landau-Lifshitz-Gilbert (LLG) equation including eddy current effect and the effective medium theory with an additional magnetostatic correction were applied to simulate the frequency dependency of their magnetic properties.

키워드

Aspect ratio; Binary alloys; Cobalt alloys; Clustering effect; Frequency dependent; High anisotropy; High aspect ratio; Hollow fiber; Micro hollow; Iron alloys
제목
Clustering effect on frequency dependent magnetic properties of FeCo micro hollow fiber composites
저자
Choi, M.; Lee, S.; Kim, J.
DOI
10.1109/INTMAG.2017.8007899
발행일
2017-00
유형
Conference Paper
저널명
2017 IEEE International Magnetics Conference, INTERMAG 2017
페이지
1 ~ 1