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Magnetocrystalline anisotropy and Gilbert damping in iron-rich Fe1−xSix thin films
Barsukov, Igor, Mankovsky, Sergey, Rubacheva, Anastasia, Meckenstock, Ralf, Spoddig, Detlef, Lindner, Juergen, Melnichak, Nikita, Krumme, Bernhard, Makarov, Sergey I., Wende, Heiko, Ebert, Hubert and Farle, Michael (2011) Magnetocrystalline anisotropy and Gilbert damping in iron-rich Fe1−xSix thin films. Physical Review B (PRB) 84, p. 180405.Date of publication of this fulltext: 15 May 2012 12:33
Article
DOI to cite this document: 10.5283/epub.24332
Abstract
The magnetocrystalline anisotropy of Fe1−xSix (0≤x≤0.4) epitaxial thin films on MgO(001) was studied by ferromagnetic resonance. The experimental results are in good agreement with theoretical predictions of ab initio electronic structure calculations using the fully relativistic Korringa-Kohn-Rostoker Green's function method within spin-density-functional theory. The Gilbert damping α is found to be isotropic by theory and experiment with a minimum at the composition x=0.2.
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| Item type | Article | ||||
| Journal or Publication Title | Physical Review B (PRB) | ||||
| Publisher: | American Physical Society | ||||
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| Open Access Type: | Due to SHERPA/RoMEO | ||||
| Volume: | 84 | ||||
| Page Range: | p. 180405 | ||||
| Date | 8 November 2011 | ||||
| Institutions | UNSPECIFIED | ||||
| Identification Number |
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| Classification |
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| Dewey Decimal Classification | 500 Science > 530 Physics | ||||
| Status | Published | ||||
| Refereed | Yes, this version has been refereed | ||||
| Created at the University of Regensburg | No | ||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-243322 | ||||
| Item ID | 24332 |
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