Flat band driven itinerant magnetism in the Co-pnictides CaCo2As2 and LaCo2P2RemoveD. Subires, M. García-Díez, A. Kar, C.-Y. Lim, Victoria M. Li, V Yannello, Dina Carbone, P. Gargiani, T. Yilmaz, J. Dai, M. Tallarida, E. Vescovo, M. Shatruk, Maia G. Vergniory, and S. Blanco-CanosaPhys. Rev. B 112, 165141 (2025)