Proceedings of the Korean Magnestics Society Conference (한국자기학회:학술대회 개요집)

  • 2010.06a
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  • Pages.148-150
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  • 2010
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  • 2233-9485(pISSN)
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  • 2233-9574(eISSN)
The Korean Magnetics Society (한국자기학회)
권호 표지

Magnetic Properties of Two-layered Ferromagnetic Films with a Conetic Intermediately Super-soft Magnetic Layer of Different Thickness

  • Choi, Jong-Gu (Department of Eastern-Western Biomedical Engineering, Sangji University) ;
  • Sim, Jung-Taek (Department of Applied Physics & Electronics, Sangji University) ;
  • Kwak, Tae-Jun (Department of Oriental Biomedical Engineering, Sangji University) ;
  • Son, Il-Ho (Department of Oriental Biomedical Engineering, Sangji University) ;
  • Hwang, Do-Guwn (Department of Eastern-Western Biomedical Engineering, Sangji University) ;
  • Rhee, Jang-Rho (Department of Physics, Sookmyung Women's University) ;
  • Lee, Sang-Suk (Department of Eastern-Western Biomedical Engineering, Sangji University)
  • Published : 2010.06.10
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Abstract

Two-layered ferromagnetic alloy films ($Ni_{80}Fe_{20}$, $Co_{90}Fe_{10}$) with a Conetic intermediate soft magnetic layer of different thickness were investigated to correlate the coercivity values and magnetization process with the strength of the hard saturation field. The interpretation of strong, medium and weak coupling is proposed.

Keywords