Local inhomogeneities enable phase-dependent non-adiabatic parametric amplification of propagating spin waves in YIG nanostructures via momentum scattering, as shown by micromagnetic simulations and Brillouin light scattering experiments.
Parallel Parametric Amplification of Coherently Excited Propagating Spin Waves in a Microscopic
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Phase-dependent parametric amplification of propagating spin waves in YIG nanostructures enabled by local inhomogeneities
Local inhomogeneities enable phase-dependent non-adiabatic parametric amplification of propagating spin waves in YIG nanostructures via momentum scattering, as shown by micromagnetic simulations and Brillouin light scattering experiments.