Magnetism of Ba4Ru3O10 revealed by density functional calculations: Structural trimers behaving as coupled magnetic dimers

Radtke, G.
Saul, A.
Klein, Y.
Rousse, G.

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Publication date

January 2013

DOI

10.1103/PhysRevB.87.054436

Publisher

American Physical Society (APS)

Abstract

International audienceDensity-functional calculations have been carried out to investigate the origin of the peculiar magnetic properties of Ba4Ru3O10. These calculations suggest that, under the influence of Ru-Ru covalent bonding, structural trimers behave in this compound as strong S = 1 antiferromagnetic dimers ordering below TN under the influence of weaker intertrimer coupling

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Magnetism of Ba4Ru3O10 revealed by density functional calculations: Structural trimers behaving as coupled magnetic dimers

Abstract

Extracted data

Magnetism of Ba4Ru3O10 revealed by density functional calculations: Structural trimers behaving as coupled magnetic dimers

Abstract

Extracted data

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