M. Lejman, G. Vaudel, V. Juvé, M. C. Weber, I. C. Infante, B. Dkhil, V. Gusev, P. Ruello. "<i>In situ</i> determination of the optical axis orientation in a single grain using time-domain Brillouin microscopy." Applied Physics Letters, 2025. doi:10.1063/5.0245340