نتایج جستجو برای: magnetoelastic wave
تعداد نتایج: 218863 فیلتر نتایج به سال:
Influence of the partial substitution of Co for Fe on the structural, magnetic and magnetoelastic properties of Nd6Fe13Cu compounds are investigated. Analysis of X-ray diffraction patterns indicates that the multi-phase sample is formed for all samples. Upon Co substitution, the second phase Nd2Fe17, Nd2Fe17-yCoy with 0 < y < 1 and Nd2Fe17-zCoz with 1 < z < 2 is formed in the samples with x = 0...
A theory of voltage-induced control magnetic domain walls propagating along the major axis a magnetostrictive nanostrip, tightly coupled with ceramic piezoelectric, is developed in framework Landau–Lifshitz–Gilbert equation. It assumed that strains undergone by piezoelectric actuator, subject to an electric field generated dc bias voltage applied through couple lateral electrodes, are fully tra...
"Pumping" of phonons by a dynamic magnetization promises to extend the range and functionality magnonic devices. We explore impact phonon pumping on room-temperature ferromagnetic resonance (FMR) spectra bilayers thin yttrium iron garnet (YIG) films thick gadolinium gallium substrates over wide frequency range. At low frequencies Kittel mode hybridizes coherently with standing ultrasound waves ...
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