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CoFeSiBNi 아몰퍼스 합금의 자기-임피던스 효과

Magneto-impedance effect of CoFeSiBNi amorphous magnetic films

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주제분류공학일반

초록

Abstract

Soft ferromagnetic materials are very useful for many sensors using magnetic materials demanding high permeability,low coercivity and low hysteresis los. Among them, FeCoSiBNi amorphous magnetic films show a good impedanceby melt-spun method, one of the rapid solidification process. Ribbon shape wires were made from the films, and let themannealed in DC magnetic field to increase the maximum Giant Magneto Impedance ratio. Field annealing decreases thestress and changes the effective anisotropy. Thus, we can find that the impedance change (200.47 %) is improved andthe fabricated magnetic wire has characteristics of good sensor element.

참고문헌 (10)

  1. "“Magneto-impedance effect in amorphous wires”" (1994)
  2. "“Magneto-inductive effect in amorphous wires”" (1992)
  3. "Magneto-Impedance Element", 31(4) (1995)
  4. "“Role of magnetic anisotropy in the magneto-impedance effect in amorphous alloys”", 67(6), pp.857~ (1995)
  5. "High frequency carrier type bridge-connected magnetic field sensor", 34(4), pp.1321~ (1998)
  6. "“Amorphous FeCo-SiB alloys with zero magneto-striction”" (1981)
  7. "“FeCoSiB계아몰퍼스 자성박막의 자기-임피던스효과”", 8(3) (1998)
  8. "“CoZrNb막을 이용한MI센서 소자의 제작 및 특성”", 17(1), pp.52~ (2004)
  9. "“The field-annealing effect on magnetoimpedance of a zero magnetostrictive metallic glass”", 79(8), pp.6552~ (1996)
  10. "영자외 아몰퍼스 자성박막의 임피턴스효과에 관한 연구" (1998)

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