Magnetoresistance of epitaxial Fe wires with varied domain wall structure

U. Rüdiger, J. Yu, S. S.P. Parkin, A. D. Kent

    Research output: Contribution to journalConference articlepeer-review

    Abstract

    The low-temperature negative domain wall (DW) contribution to the resistivity observed in expitaxial Fe microstructures has been investigated as a function of film thickness. The DW spin structure changes from Bloch to Neel-like with decreasing film thickness. Results suggest that an interplay between orbital effects in the internal magnetic fields near DWs and thin film surface scattering are at the origin of the observed negative wall contribution.

    Original languageEnglish (US)
    Pages (from-to)261-263
    Number of pages3
    JournalJournal of Magnetism and Magnetic Materials
    Volume198
    DOIs
    StatePublished - Jun 1 1999
    EventProceedings of the 1998 3rd International Symposium on Metallic Multilayers (MML-98) - Vancouver, BC, Can
    Duration: Jun 14 1998Jun 19 1998

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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