Magnetic competition in Fe-based germanide and silicide superconductors P. Villar Arribi, F. Bernardini, L. de’ Medici, P. Toulemonde, S. Tencé and A. Cano EPL, 128 4 (2019) 47004 Published online: 31 January 2020 DOI: 10.1209/0295-5075/128/47004