Lattice dynamics in the FeSi-based family of superconductorsS. Layek, M. F. Hansen, J.-B. Vaney, P. Toulemonde, S. Tencé, P. Boullay, A. Cano and M.-A. MéassonEPL, 146 4 (2024) 46002DOI: https://doi.org/10.1209/0295-5075/ad3b37