Spatial motion of the magnetic avalanches associated to the CO-AFM to CD-FM transition in La${}_{0.225}$Pr$\_0.40$Ca$\_0.375$MnO$\_3$ manganite

A. Hernández-Mínguez, F. Macià, J. M. Hernandez +4

Very fast magnetic avalanches in (La, Pr)-based manganites are the signature of a phase transition from an insulating blocked charge-ordered (CO-AFM) state to a charge delocalized…