Effect of band-filling and structural distortions on the Curie temperature of Fe-Mo double perovkites

Carlos Frontera, Diego Rubí, José Navarro +3

By means of high resolution neutron powder diffraction at low temperature we have characterized the structural details of $\mathrm{L}{\mathrm{a}}_{\mathrm{x}}\mathrm{S}{\mathrm{r}}_{2-\mathrm{x}}\mathrm{FeMo}{\mathrm{O}}_6$ ($0\le \mathrm{x}\le 0.5$) and…