Structural and magnetic properties of La0.7Sr0.1Ag xMnO3−δ perovskite manganites |
(a) XRD patterns for the samples with nominal composition La0.7Sr0.1Ag x MnO3− δ . All the samples exhibit two phases, a perovskite main phase, and a Mn3O4 second phase for which the main diffraction peaks are marked by the symbol “↓”. (b) Enlarged image of panel (a). |