TU Darmstadt / ULB / TUbiblio

Anomalous Hall effect in La(Fe,Co)13−xSix compounds

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), pp. 094445. American Physical Society (APS), ISSN 2469-9950, e-ISSN 2469-9969,
DOI: 10.1103/PhysRevB.100.094445,
[Article]

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.

Item Type: Article
Erschienen: 2019
Creators: Karpenkov, Dmitriy Yu. ; Skokov, Konstantin P. ; Radulov, Iliya A. ; Gutfleisch, Oliver ; Weischenberg, Jürgen ; Zhang, Hongbin
Title: Anomalous Hall effect in La(Fe,Co)13−xSix compounds
Language: English
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.

Journal or Publication Title: Physical Review B
Journal volume: 100
Number: 9
Publisher: American Physical Society (APS)
Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Functional Materials
11 Department of Materials and Earth Sciences > Material Science > Theory of Magnetic Materials
Date Deposited: 06 Jan 2020 08:49
DOI: 10.1103/PhysRevB.100.094445
Official URL: https://doi.org/10.1103/PhysRevB.100.094445
Additional Information:

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.

Export:
Suche nach Titel in: TUfind oder in Google
Send an inquiry Send an inquiry

Options (only for editors)
Show editorial Details Show editorial Details