Experiments

FM - solid state physics and physics of materials

FM.FMR - Ferromagnetic Resonance

This experiment is currently not available.

The experiment deals with ferromagnetic resonance, a basic phenomenon from the field of magnetic dynamics. The latter is the physical playground for the emergent field of magnonics. There, researchers develop more efficient technological concepts for data processing, based on magnetic waves. Here, students will look at the resonant absorption of high-frequency electro-magnetic radiation by ferromagnetic solids. The students will learn which external and internal parameters influence this process. Besides the more specific magnonic context, the experiment represents a typical methodolical approach from solid state physics: by investigating the excitation spectra of a subsystem of a solid, one can deduce corresponding material properties.

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N/A, N/A
Languages:
D,E