Technical Physics
To authors
Frequency-selective propagation of spin waves in a three-dimensional magnon T-shaped splitter
Martyshkin A.A.1, Beginin E. N.1, Sadovnikov A.V.1
1Saratov State University, Saratov, Russia
Email: aamartyshkin@gmail.com
Using numerical and experimental methods, the mechanism of control of the transmission of a spin-wave signal in a three-dimensional magnon splitter, formed by an orthogonal junction of magnetic strips of yttrium iron garnet, has been investigated. It is shown that by variation the size of the air gap between the spin-waveguide sections, it is possible to control the selection of the signal propagating in the output sections of the structure. From an applied point of view, the results obtained can be used to create an interconnection element in multilevel magnon information processing devices for the formation of multilayer magnon network topologies and miniaturization of computing devices based on the principles of magnonics. Key words: spin waves, magnonics, three-dimensional interconnections, micromagnetic modeling. Keywords: spin waves, magnonic, micromagnetic simulations, three-dimensional structure.
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