11 citations · 24 across the 7 of their papers we have counts for
7 papers
Guidelines for interpreting microfocused Brillouin light scattering spectra
Nessrine Benaziz, Thibaut Devolder, Stéphane Andrieu +2
We present an analysis of the influence of spin wave dispersion relations and profiles on microfocused Brillouin Light Scattering spectra. Three archetypal magnetic materials are r…
Time-resolved observation of magnon splitting into vortex gyration and Floquet spin waves
T. Devolder, R. Lopes Seeger, C. Heins +9
Forced excitations at frequencies in the range of the first order azimuthal spin waves of a magnetic disk in the vortex state are known to scatter into the vortex gyration mode, th…
Symmetry of the dissipation of surface acoustic waves by ferromagnetic resonance
Florian Millo, Rafael Lopes Seeger, Claude Chappert +2
We study the symmetry of the coupling between surface acoustic waves and ferromagnetic resonance in a thin magnetic film of CoFeB deposited on top of a piezoelectric Z-cut LiNbO3 s…
Spectroscopy of the spin waves of a synthetic antiferromagnet grown on a piezoelectric substrate
G. Y. Thiancourt, S. M. Ngom, N. Bardou +1
Efficient coupling between magnons and phonons requires material platforms that contain magnetic multilayers with versatile high-frequency properties grown on piezoelectric substra…
Experimental observation of vortex gyrotropic mode excited by surface acoustic waves
R. Lopes Seeger, F. Millo, G. Soares +4
The traditional method for exciting spin-wave dynamics in magnetic materials involves microwave magnetic fields generated by current injection into inductive antennas. However, the…
Unidirectional spin waves measured using propagating spin wave spectroscopy
G. Y. Thiancourt, S. M. Ngom, N. Bardou +1
The dispersion relation of spin waves can vary monotonically about the center of the Brillouin zone, allowing zero-momentum wavepackets to flow unidirectionally, which is of intere…
Symmetry of the coupling between surface acoustic waves and spin waves in synthetic antiferromagnets
R. Lopes Seeger, L. La Spina, V. Laude +9
Synthetic antiferromagnets host spin waves that are highly tunable. It is of practical interest to analyze the symmetry of their coupling to surface acoustic waves with the design…