Abstract

The influence of magnetostatic coupling on the magnetic structure in sputter-deposited[Ni80Fe20/Au/Co/Au]N multilayers was studied by magnetoresistance and Mössbauer spectroscopy. The remanentmagnetization configuration revealed by Mössbauer measurements correlates well with theresults obtained from the magnetic field dependence of resistance. This correlation isobserved for samples with Co layers having strong perpendicular anisotropy. Micromagneticsimulations qualitatively explain the observed behavior.

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