Dresden 2026 – scientific programme
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MA: Fachverband Magnetismus
MA 9: Magnonics I
MA 9.7: Talk
Monday, March 9, 2026, 16:30–16:45, HSZ/0004
Magnon-phonon interaction in non-Bravais lattices — •Meritxell Valls Boix1,2 and Alexander Mook1,2 — 1Münster University — 2Johannes-Gutenberg Universität, Mainz
Non-Bravais lattices with a multi-band magnon spectrum can host a variety of geometrical and topological effects, such as Dirac magnons and nonzero Chern numbers. In this project, we re-examine the magnon-phonon interaction in such systems. In particular, we investigate how the quantum geometry of the magnon bands enters in the theory of magnon-phonon interactions.
Keywords: Magnon-phonon interaction; Non-Bravais lattices; Quantum geometry