Magnetic resonance studies of three-layer FeNi/Bi/FeNi films

  • K. G. Patrin
  • S. A. Yarikov
  • G. S. Patrin
  • V. Yu. Yakovchuk
  • A. I. Lyamkin
Order, Disorder, and Phase Transition in Condensed System
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Abstract

The interlayer coupling in three-layer FeNi/Bi/FeNi films is studied by electron magnetic resonance. The magnetic anisotropy at the permalloy–bismuth interface is shown to play a significant role in the formation of the magnetic state of the film structure. The interlayer coupling oscillation period is found to be about 8 nm. The interlayer coupling and the interface anisotropy and their temperature dependences are determined.

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Copyright information

© Pleiades Publishing, Inc. 2017

Authors and Affiliations

  • K. G. Patrin
    • 1
    • 2
  • S. A. Yarikov
    • 1
  • G. S. Patrin
    • 1
  • V. Yu. Yakovchuk
    • 2
  • A. I. Lyamkin
    • 1
  1. 1.Siberian Federal UniversityKrasnoyarskRussia
  2. 2.Kirensky Institute of Physics, Siberian BranchRussian Academy of SciencesKrasnoyarskRussia

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