Kinetics and thermodynamics of the degree of order of the B cations in double-perovskite Sr2FeMoO6

T. Shimada, J. Nakamura, T. Motohashi +2

Here we show that the B-site cation (Fe/Mo) ordering in the double-perovskite magnetoresistor, Sr2FeMoO6, is controlled by either kinetics or thermal equilibrium depending on the t…