Atomic-scale mechanisms for magnetostriction in CoFe${}_2$O${}_4$ and La${}_{0.5}$Sr${}_{0.5}$CoO${}_3$ oxides determined by differential x-ray absorption spectroscopy

G. Subías, V. Cuartero, J. García +2

The atomic environments involved in the magnetostriction effect in CoFe${}_2$O${}_4$ and La${}_{0.5}$Sr${}_{0.5}$CoO${}_3$ polycrystalline samples have been identified by differential extend…