Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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Dependence of Harmonics Profiles on Domain Dynamics in Current-Carrying Iron Whisker

  • KIm, C.G. (Dep. of Physics, Sun Moon University) ;
  • Kim, D.Y. (Hyundai Electronics Industries Co., Ltd.) ;
  • Ryu, K.S. (Korea Res. Inst. Stand. Sci.) ;
  • Yang, Y.S. (Korea Res. Inst. Stand. Sci.) ;
  • Lee, J.G. (Dept. of Physics, Kookmin University)
  • Published : 1996.12.01
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Abstract

The first and second harmonics have been measured in the iron whisker with the axial current that produces a circular field. The observed harmonics profiles have been discussed in terms of theoretical analysis based on the nonlinear, asymmetric magnetization that are related to the nucleation, transformation and annihilation of domains. The change of second harmonics profile is more sensitive to the domain variation than that of first harmonics.

Keywords

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