Karpenkov, Dmitriy Yu. ; Skokov, Konstantin P. ; Radulov, Iliya A. ; Gutfleisch, Oliver ; Weischenberg, Jürgen ; Zhang, Hongbin (2019)
Anomalous Hall effect in La(Fe,Co)13−xSix compounds.
In: Physical Review B, 100 (9)
doi: 10.1103/PhysRevB.100.094445
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We have measured the resistivity and Hall effect of La(Fe,Co)13−xSix polycrystals in the temperature range of 100K<T<340K and applied magnetic fields of up to 5 T. Detailed investigation combining experimental and theoretical means suggests that the anomalous Hall effect in La(Fe,Co,Si)13 originates mainly from the scattering independent intrinsic contributions, in turn, the anomalous Hall conductivity can be greatly enhanced with increasing Co doping concentration.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Karpenkov, Dmitriy Yu. ; Skokov, Konstantin P. ; Radulov, Iliya A. ; Gutfleisch, Oliver ; Weischenberg, Jürgen ; Zhang, Hongbin |
| Art des Eintrags: | Bibliographie |
| Titel: | Anomalous Hall effect in La(Fe,Co)13−xSix compounds |
| Sprache: | Englisch |
| Publikationsjahr: | 30 September 2019 |
| Verlag: | American Physical Society (APS) |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Physical Review B |
| Jahrgang/Volume einer Zeitschrift: | 100 |
| (Heft-)Nummer: | 9 |
| DOI: | 10.1103/PhysRevB.100.094445 |
| URL / URN: | https://doi.org/10.1103/PhysRevB.100.094445 |
| Kurzbeschreibung (Abstract): | We have measured the resistivity and Hall effect of La(Fe,Co)13−xSix polycrystals in the temperature range of 100K<T<340K and applied magnetic fields of up to 5 T. Detailed investigation combining experimental and theoretical means suggests that the anomalous Hall effect in La(Fe,Co,Si)13 originates mainly from the scattering independent intrinsic contributions, in turn, the anomalous Hall conductivity can be greatly enhanced with increasing Co doping concentration. |
| Zusätzliche Informationen: | This work was supported by the DFG (Grant No. SPP 1599) and by the European Research Council (ERC) under the European Unions Horizon 2020 research and innovation programme (Grant No. 743116 project Cool Innov). D.Y.K. gratefully acknowledges the financial support of the Ministry of Science and Higher Education of the Russian Federation in the framework of Increase Competitiveness Program of MISiS (Grant No. P02 2017-2-6) and the grant from RSF No. 18-42-06201. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Funktionale Materialien 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Theorie magnetischer Materialien |
| Hinterlegungsdatum: | 06 Jan 2020 08:49 |
| Letzte Änderung: | 21 Okt 2020 09:17 |
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