3 papers
cond-mat.mes-hall2026
Spin-wave softening across the uniform-to-stripe domain transition in iron garnet film
Titiksha Srivastava, Victor Leroy, Nessrine Benaziz +6
Spin-wave spectra across transitions between uniform and textured phases can offer deep insight into both symmetry-breaking physics and self-assembled magnonic bands. However, expe…
cond-mat.mes-hall2026
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…
cond-mat.mes-hall2025
Method of analysis of the spectra obtained by microfocused Brillouin light scattering
Nessrine Benaziz, Thibaut Devolder, Jean-Paul Adam
Brillouin Light Scattering is a powerful technique to measure the microwave excitations present in a magnetic system. In microfocused mode, the light is focused on the sample using…