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cond-mat.str-el2003
Iron and molybdenum valences in double-perovskite (Sr,Nd)2FeMoO6: electron-doping effect
J. Linden, T. Shimada, T. Motohashi +2
Double perovskite, (Sr1-xNdx)2FeMoO6, was doped with electrons through partial substitution of divalent Sr by trivalent Nd (0 < x < 0.2). The Fe valence and the degree of B-site or…
cond-mat.str-el2003
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…