2 papers
cond-mat.mes-hall2026
Anomalous Reflection of Caustic Spin-Wave Beams in a Magnonic Waveguide
Franz Vilsmeier, Christian Back
Reflection of waves at interfaces is conventionally governed by Snell's law, which follows from conservation of momentum parallel to the interface. Here we show experimentally that…
cond-mat.mtrl-sci2026
Temperature dependence of the magnon-phonon coupling in yttrium iron garnet/gadolinium gallium garnet high overtone bulk acoustic resonators
Johannes Weber, Manuel Müller, Mikhail Cherkasskii +7
Weexperimentally study the temperature dependence of the magnon-phonon coupling in a yttrium iron garnet (YIG)/gadolinium gallium garnet (GGG) heterostructure. More specifically, w…