Testing the Berry phase model for extraordinary Hall effect in ${\mathrm{SrRuO}}_{3}$

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Testing the Berry phase model for extraordinary Hall effect in ${SrRuO}_{3}$

Yevgeny Kats, Isaschar Genish, Lior Klein, James W. Reiner, and M. R. Beasley

Phys. Rev. B 70, 180407(R) – Published 29 November 2004

Abstract

Recently it has been suggested that the complicated temperature dependence of the extraordinary Hall effect (EHE) in the itinerant ferromagnet ${SrRuO}_{3}$ could be explained by the Berry phase effect in the crystal momentum space. We test this model by measurements of EHE as a function of an applied magnetic field at a constant temperature and show that the results seem to contradict the Berry phase mechanism.

Received 25 May 2004

DOI:https://doi.org/10.1103/PhysRevB.70.180407

Authors & Affiliations

Yevgeny Kats^*, Isaschar Genish, and Lior Klein

Department of Physics, Bar-Ilan University, Ramat-Gan 52900, Israel

James W. Reiner^† and M. R. Beasley

T. H. Geballe Laboratory for Advanced Materials, Stanford University, Stanford, California 94305, USA

^*Present address: Department of Physics, Harvard University, Cambridge, MA 02138.
^†Present address: Department of Applied Physics, Yale University, New Haven, CT 06520-8284.

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Vol. 70, Iss. 18 — 1 November 2004

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Physical Review B

covering condensed matter and materials physics

Testing the Berry phase model for extraordinary Hall effect in ${SrRuO}_{3}$

Yevgeny Kats, Isaschar Genish, Lior Klein, James W. Reiner, and M. R. Beasley

Phys. Rev. B 70, 180407(R) – Published 29 November 2004

Abstract

Authors & Affiliations

Article Text (Subscription Required)

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Physical Review B

covering condensed matter and materials physics

Testing the Berry phase model for extraordinary Hall effect in SrRuO3

Yevgeny Kats, Isaschar Genish, Lior Klein, James W. Reiner, and M. R. Beasley

Phys. Rev. B 70, 180407(R) – Published 29 November 2004

Abstract

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Testing the Berry phase model for extraordinary Hall effect in ${SrRuO}_{3}$