Contrasting the magnetism in La2−xSrxFeCoO6(x=0,1,2) double perovskites: The role of electronic and cationic disorder

  title={Contrasting the magnetism in 
 double perovskites: The role of electronic and cationic disorder},
  author={G R Haripriya and C. M. N. Kumar and R. Pradheesh and Luis M. Martinez and C. L. Saiz and Srinivasa R. Singamaneni and Tapan Chatterji and V. Sankaranarayanan and K. Sethupathi and Boris Kiefer and Harikrishnan S Nair},
  journal={Physical Review B},
The magnetism of the double perovskite compounds ${\mathrm{La}}_{2\ensuremath{-}x}{\mathrm{Sr}}_{x}{\mathrm{FeCoO}}_{6}$ $(x=0,1,2)$ is contrasted using magnetization, neutron diffraction, and electron paramagnetic resonance with the support from density functional theory calculations. ${\mathrm{La}}_{2}{\mathrm{FeCoO}}_{6}$ is identified as a long-range ordered antiferromagnet displaying a near-room temperature transition at ${T}_{N}=270$ K, accompanied by a low temperature structural phase… 
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