Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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Surface and Interface Magnetism in CoTi/FeTi/CoTi(110)

  • Lee G.H. (Department of Physics, Inha University) ;
  • Jin Y. J. (Department of Physics, Inha University) ;
  • Lee J. I. (Department of Physics, Inha University) ;
  • Hong S.C. (Department of Physics, University of Ulsan)
  • Published : 2005.03.01
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Abstract

We investigated the electronic structures and the magnetic properties of Ti-based intermetallic system of CoTi/FeTi/CoTi(110) surface and interface by using the all-electron full potential linearized augmented plane wave (FLAPW) method within the generalized gradient approximation (GGA). The calculated magnetic moments of interface Co and Fe atoms are 0.65 and 0.15 μ/sub B/, respectively. Surface and interface magnetism of CoTi/FeTi/CoTi(110) are discussed using the calculated density of states (DOS) and the spin densities.

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