Observation of spin glass state in weakly ferromagnetic Sr${}_2$FeCoO${}_6$ double perovskite

R. Pradheesh, Harikrishnan S. Nair, C. M. N. Kumar +7

We report the observation of spin glass state in the double perovskite oxide Sr${}_2$FeCoO${}_6$ prepared through sol-gel technique. Initial structural studies using x rays reveal…