Spin-Wave Dynamics in CoZnMn: Experiments and Results

This lecture presents the experimental results of spin-wave dynamics in CoZnMn, focusing on lamellae and thin films. The analysis includes Brillouin light scattering measurements, resonance frequencies, and comparison between different samples. The instructor discusses the impact of morphology on damping and resonance frequency, as well as the optimization of CPW design for future experiments. The lecture also covers the growth of FeGe thin films on graphene and germanium, aiming to characterize the presence of the B20 phase. Overall, the presentation provides insights into the behavior of spin waves in magnetic materials and the importance of sample morphology in determining their properties.