Magnetism in lanthanide superlattices

J.P. Goff, R.S. Sarthour, D.F. McMorrow, F. Yakhou, A. Stunault, R.C.C. Ward, M.R. Wells

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    Neutron diffraction studies of heavy rare-earth superlattices have revealed the stabilization of novel magnetic phases chat are not present in bulk materials. The most striking result is the propagation of the magnetic ordering through nonmagnetic spacer materials. Here we describe some recent X-ray magnetic resonant scattering studies of light rare-earth superlattices, which illuminate the mechanism of interlayer coupling, and provide access to different areas of Physics. such as the interplay between superconductivity and magnetism. Magnetic X-ray diffraction is found to be particularly well suited to the study of the modulated magnetic structures in superlattices, and provides unique information on the conduction-electron spin-density wave responsible for the propagation of magnetic order. (C) 2000 Elsevier Science B.V. All rights reserved.
    Original languageEnglish
    JournalPhysica B: Condensed Matter
    Volume283
    Issue number1-3
    Pages (from-to)180-183
    ISSN0921-4526
    DOIs
    Publication statusPublished - 2000

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