Indirect Magnetic Exchange Interactions in  -Fe2O3and Cr2O3

W P Osmond

doi:10.1088/0370-1328/79/2/319

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Indirect Magnetic Exchange Interactions in -Fe₂O₃and Cr₂O₃

W P Osmond

Year: 1962 Journal: Proceedings of the Physical Society Vol: 79 (2)Pages: 394-398 Publisher: IOP Publishing

DOI: 10.1088/0370-1328/79/2/319

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Abstract

It is shown that the different antiferromagnetic arrangements of ordered magnetic spins in the identical lattices of α-Fe2O3 and Cr2O3 can be explained by the overlap of suitably directed oxygen p orbitals and the differently populated d orbitals of the Fe3+ and Cr3+ ions.

Keywords:

Antiferromagnetism Atomic orbital Spins Ion Condensed matter physics Physics Crystallography Materials science Chemistry Electron Nuclear physics Quantum mechanics

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Multiferroics and related materials

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Iron oxide chemistry and applications

Physical Sciences → Energy → Renewable Energy, Sustainability and the Environment

Advanced Condensed Matter Physics

Physical Sciences → Physics and Astronomy → Condensed Matter Physics

Indirect Magnetic Exchange Interactions in -Fe₂O₃and Cr₂O₃

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Indirect Magnetic Exchange Interactions in -Fe2O3and Cr2O3

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