The anomalous metallic ferromagnetic state of Sr doped manganites
arXiv:cond-mat/9906131
Abstract
We deduce a model relevant for the anomalous metallic state of Sr doped manganites at low temperatures within the ferromagnetic phase. It provides a natural explanation to several anomalous features observed experimentally, such as the vanishing Drude contribution in optical conductivity, the pseudo-gap in the density of states, an the unusual dispersion observed in photoemission.
4 pages 4 figures. New introduction with LDA bandstructure