SKM 2021 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 11: Posters Magnetism III

MA 11.15: Poster

Mittwoch, 29. September 2021, 13:30–16:30, P

Mode selective excitation of spin waves — •Takuya Taniguchi and Christian Back — Technische Universität München

In a magnetic stripe, spin waves have eigenmodes which are energetically separated due to the geometry of the device. However, it has been difficult to selectively excite one eigenmode of spin wave. In this work, we performed micromagnetic simulation to study spin wave propagation in a T-shaped device and found that the spin wave mode in the device is controllable by varying the resonant frequency and the device structure.