High-resolution imaging of remanent state and magnetization reversal of superdomain structures in high-density cobalt antidot arrays

L. A. Rodríguez, C. Magén, E. Snoeck, C. Gatel, C. Castán-Guerrero, J. Sesé, L. M. García, J. Herrero-Albillos, J. Bartolomé, F. Bartolomé and M. R. Ibarra. Nanotechnology 25, 385703 (2014).