Polaronic metal phases in La${}_{0.7}$Sr${}_{0.3}$MnO${}_3$ uncovered by inelastic neutron and x-ray scattering

M. Maschek, D. Lamago, J. -P. Castellan +3

Among colossal magnetoresistive manganites the prototypical ferromagnetic manganite La${}_{0.7}$Sr${}_{0.3}$MnO${}_3$ has a relatively small magnetoresistance, and has been long assume…