D. Fonnesu, D. Ford, E. Chyhyrynets, S. Keckert, J. Knobloch, O. Kugeler, M. Lazzari, G. Marconato, A. Salmaso, A. Zubtsovskii, C. Pira. "Recipe optimization and SRF test of Cu-compatible Nb$${}_{3}$$Sn films by DC magnetron sputtering from a stoichiometric target." Scientific Reports (2026). https://doi.org/10.1038/s41598-025-33547-w