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

  • 2002.12a
  • /
  • Pages.14-15
  • /
  • 2002
  • /
  • 2233-9485(pISSN)
  • /
  • 2233-9574(eISSN)
The Korean Magnetics Society (한국자기학회)
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OBSERVATION OF THE DOMAIN STRUCTURES IN SOFT MAGNETIC ${(Fe_{97}Al_3)}_{85}N_{15}/Al_2O_3$ MULTILAYERS

  • Stobiecki, T. (Department of Electronics, University of Mining and Metallurgy) ;
  • Zoladz, M. (Department of Electronics, University of Mining and Metallurg) ;
  • Roell, K. (University of Kasse) ;
  • Maass, W. (Singulus Technologies AG)
  • Published : 2002.12.01
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Abstract

Iron nitride alloy films prepared in the form of laminated ${(Fe_{97}Al_3)}_{85}N_{15}/Al_2O_3$ multilayers (Ml's) due to excellent soft magnetic properties and high saturation magnetization [1, 2] are very promising materials for poles and shields in ultra high density thin film heads. The present work concerns the ferromagnetic (FM) coupling effect as a function of the thickness of $Al_2O_3$ spacers by analysis of the magnetic domain structure.

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