This title appears in the Scientific Report :
2020
Please use the identifier:
http://hdl.handle.net/2128/26004 in citations.
Please use the identifier: http://dx.doi.org/10.1016/j.physb.2020.412395 in citations.
Magnetic properties of ultra-thin (Fe, Co) films coupled by Ir(001) spacers
Magnetic properties of ultra-thin (Fe, Co) films coupled by Ir(001) spacers
We report on the magnetic properties of Fe1-xCox monolayers separated by Ir films ofvariable thickness, investigated using the full-potential linearized augmented plane-wave method based on the density functional theory. The interlayer exchange coupling can be used to mediate an exchange field betwe...
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Personal Name(s): | Kebaili, Aboubakr Seddik (Corresponding author) |
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Blizak, Salah / Bihlmayer, Gustav / Blügel, Stefan | |
Contributing Institute: |
JARA - HPC; JARA-HPC JARA-FIT; JARA-FIT Quanten-Theorie der Materialien; IAS-1 Quanten-Theorie der Materialien; PGI-1 |
Published in: | Physica / B, 596 (2020) S. 412395 |
Imprint: |
Amsterdam
Elsevier
2020
|
DOI: |
10.1016/j.physb.2020.412395 |
Document Type: |
Journal Article |
Research Program: |
Controlling Configuration-Based Phenomena Controlling Spin-Based Phenomena |
Link: |
Published on 2020-07-22. Available in OpenAccess from 2022-07-22. |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1016/j.physb.2020.412395 in citations.
We report on the magnetic properties of Fe1-xCox monolayers separated by Ir films ofvariable thickness, investigated using the full-potential linearized augmented plane-wave method based on the density functional theory. The interlayer exchange coupling can be used to mediate an exchange field between the layers, showing strong oscillations between antiferromagnetic and ferromagnetic coupling in terms of the Ir spacer thickness. For thin films (less than four Ir layers) a strong dependence on the chemical composition of the magnetic layers can be observed. We study also the magnetic anisotropy and the sensitivity of the in-plane exchange parameters of the magnetic layers to exchange coupling through the Ir spacer. |