Realization of spin-wave logic gates

T. Schneider, A.A. Serga, B. Leven, B. Hillebrands, Robert Stamps, Mikhail Kostylev

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    Abstract

    We demonstrate the functionality of spin-wave logic exclusive-not-OR and not-AND gates based on a Mach-Zehnder-type interferometer which has arms implemented as sections of ferrite film spin-wave waveguides. Logical input signals are applied to the gates by varying either the phase or the amplitude of the spin waves in the interferometer arms. This phase or amplitude variation is produced by Oersted fields of dc current pulses through conductors placed on the surface of the magnetic films.
    Original languageEnglish
    Pages (from-to)online - approx 5-20pp
    JournalApplied Physics Letters
    Volume92
    Issue number2
    DOIs
    Publication statusPublished - 2008

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