Journal of the Korean Magnetics Society (한국자기학회지)

The Korean Magnetics Society (한국자기학회)
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MAGNETIC PROPERTIES OF $FePt_{3}$ ORDERED ALLOY

  • Yoshida, H. (Institute for Advanced Materials Processing Tohoku University) ;
  • Fujimori, H. (Institute for Advanced Materials Processing Tohoku University) ;
  • Kaneko, T. (Institute for Advanced Materials Processing Tohoku University) ;
  • Abe, S. (Institute for Advanced Materials Processing Tohoku University) ;
  • Watanabe, K. (IMR, Tohoku University) ;
  • Matsumoto, M. (Tohoku Gakuin University) ;
  • Yoshida, T. (IMR, Tohoku University) ;
  • Kanomata, T. (IMR, Tohoku University)
  • Published : 1995.10.01
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Abstract

The magnetic properties for $Fe_{24}Pt_{76}\;and\;Fe_{26}Pt_{74}$ have been investigated. The temperature vs. magnetic susceptibility curve for $Fe_{24}Pt_{76}$ had no peak near the Neel temperature. The magnetization proccess at 4.2 K showed only a linear variation up to the high magnetic field of 240 kOe. That for $Fe_{26}Pt_{74}$ at 77 K showed a metamagnetic transition at 100 kOe. These properties were discussed on the basis of a band picture.

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References

  1. Proc. R. Soc. London v.A272 G.E.Bacon;J.Crangle
  2. J. Magn. Magn. Mat. v.14 Y.Ishikawa
  3. Proc. Inten. Conf. on Physics of Transition Metals T.Suda;M.Shirai;K.Motizuki
  4. J. Phys. Soc. Jpn. v.49 M.Kohgi;Y.Ishikawa
  5. J. Phys. v.F18 S.Takahashi;Y.Umakoshi