Linear and nonlinear phase accumulation of backward volume magnetostatic spin waves in yttrium-iron-garnet spin-wave waveguides

T. Schneider, A.A. Serga, B. Hillebrands, Mikhail Kostylev

    Research output: Contribution to journalArticlepeer-review

    5 Citations (Scopus)

    Abstract

    Using the newly developed phase-sensitive Brillouin light scattering spectroscopy technique we investigate the nonlinear influence of the spin-wave amplitude on the spin-wave phase. Nonlinear phase splitting between the peak and the tail of nonlinear spin-wave pulses was observed for dipolar-dominated spin-wave pulses propagating in yttrium-iron-garnet spin-wave waveguides. A model to describe this effect is presented. Copyright (c) EPLA, 2007.
    Original languageEnglish
    Pages (from-to)online - approx 5-20pp
    JournalA letters journal exploring the frontiers of physics
    Volume77
    Issue number5
    DOIs
    Publication statusPublished - 2007

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