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Tetrahedral chain ordering and low dimensional magnetic lattice in a new brownmillerite SrScFeO. | LitMetric

Tetrahedral chain ordering and low dimensional magnetic lattice in a new brownmillerite SrScFeO.

Chem Commun (Camb)

Laboratory Crismat, UMR6508 CNRS ENSICAEN, 6 bd Maréchal Juin, 14050 Caen cedex 4, France.

Published: August 2019

We report the synthesis, structure and physical properties of a hitherto unreported brownmillerite compound Sr2ScFeO5. We have shown a new ordering sequence of the interlayer iron tetrahedral chains. Reduced dimensionality of the magnetic lattice and the frustration in the two dimensional iron tetrahedral chains originate complex magnetic and magneto-dielectric effects. Our study highlights a novel approach to tailor the magnetic lattice in bulk oxides.

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Source
http://dx.doi.org/10.1039/c9cc05158aDOI Listing

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