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Coherent Description of the Intrinsic and Extrinsic Anomalous Hall Effect in Disordered Alloys on an Ab Initio Level
Article
Lowitzer, Stephan, Koedderitzsch, Diemo and Ebert, Hubert (2010) Coherent Description of the Intrinsic and Extrinsic Anomalous Hall Effect in Disordered Alloys on an Ab Initio Level. Physical Review Letters (PRL) 105, p. 266604.DOI to cite this document: 10.5283/epub.19675
Abstract
A coherent description of the anomalous Hall effect is presented that is applicable to pure and disordered systems. This is achieved by an implementation of the Kubo-Středa equation using the fully relativistic Korringa-Kohn-Rostoker method in combination with the coherent potential approximation. Applications to the pure ferromagnets Fe and Ni led to results in full accordance with previous ...
A coherent description of the anomalous Hall effect is presented that is applicable to pure and disordered systems. This is achieved by an implementation of the Kubo-Středa equation using the fully relativistic Korringa-Kohn-Rostoker method in combination with the coherent potential approximation. Applications to the pure ferromagnets Fe and Ni led to results in full accordance with previous work. For the alloy systems FexPd1-x and NixPd1-x very satisfying agreement with experiment could be achieved for the anomalous Hall conductivity. To interpret these results a detailed discussion of the skew and side-jump scattering processes is given.
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Details
| Item type | Article | ||||||
| Journal or Publication Title | Physical Review Letters (PRL) | ||||||
| Publisher | American Physical Society | ||||||
| Open Access Type | Due to SHERPA/RoMEO | ||||||
| Volume | 105 | ||||||
| Page Range | p. 266604 | ||||||
| Date | 30 December 2010 | ||||||
| Date of publication | 21 Feb 2011 07:54 | ||||||
| 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-196753 | ||||||
| Item ID | 19675 |
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