Physics of the Solid State
Investigation of the propagation of spin waves in the corrugated waveguide-planar waveguide system when changing the modulation parameters
Gubanov V. A.1, Kostrikin A. V.1, Sadovnikov A. V.1
1Saratov State University, Saratov, Russia
Email: vladmeen@gmail.com
The influence of the period filling parameter in the lateral system planar waveguide/corrugated waveguide is investigated by the method of micromagnetic modeling. The modes of switching the propagation of spin waves to the output ports are shown. When a defective region is added to the system - a region without periodicity - the transmission spectrum changes, and additional frequency regions of wave transmission appear. Based on the results obtained, it is possible to create a directional coupler applicable to information signal processing devices based on the principles of magnonics. Keywords: spin waves, magnolica, defect, ferromagnet, depth of grooves. DOI: 10.61011/PSS.2023.07.56401.43H
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Дата начала обработки статистических данных - 27 января 2016 г.
