Coupled perpendicular magnetization in Fe/Cu/Fe trilayers
作者： D. Repetto , A. Enders , K. Kern
DOI: 10.1016/J.JMMM.2005.05.037
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摘要: Abstract Ultrathin epitaxial Fe films on Cu(1 0 0) with perpendicular magnetization have been used as templates for the preparation of FCC Fe/Cu/Fe trilayers. The magnetic anisotropy and coupling these studied by in-situ magneto optical Kerr effect measurements microscopy. both layers is found to be dominated magnetostatic interaction. Adsorbate-induced spin reorientation in top layer also causes bottom layer. governing role Fe-vacuum interface magnetism whole trilayer demonstrated.
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