Search results for "Layered magnetic oxides"

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Electronic and magnetic properties of VOCl/FeOCl antiferromagnetic heterobilayers

2021

We study the electronic properties of the heterobilayer of vanadium and iron oxychlorides, VOCl and FeOCl, two layered air stable van der Waals insulating oxides with different types of antiferromagnetic order in bulk: VOCl monolayers are ferromagnetic (FM) whereas the FeOCl monolayers are antiferromagnetic (AF). We use density functional theory (DFT) calculations, with Hubbard correction that is found to be needed to describe correctly the insulating nature of these compounds. We compute the magnetic anisotropy and propose a spin model Hamiltonian. Our calculations show that interlayer coupling in weak and ferromagnetic so that magnetic order of the monolayers is preserved in the heterobil…

Física de la Materia CondensadaFeOClFOS: Physical sciences02 engineering and technology01 natural sciencesLayered magnetic oxidesCondensed Matter::Materials SciencePolitical science0103 physical sciencesMesoscale and Nanoscale Physics (cond-mat.mes-hall)2D materialsab-initioGeneral Materials Science010306 general physicsDensity-functional theory VOClCondensed Matter - Mesoscale and Nanoscale PhysicsMechanical EngineeringHigh educationGeneral ChemistrySpintronics021001 nanoscience & nanotechnologyCondensed Matter Physics3. Good healthMechanics of MaterialsChristian ministryCondensed Matter::Strongly Correlated Electrons0210 nano-technologyHumanities
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