Testing the Berry phase model for extraordinary Hall effect in SrRuO 3

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

doi:10.1103/PhysRevB.70.180407

Testing the Berry phase model for extraordinary Hall effect in SrRuO ₃

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

Department of Physics

Research output: Contribution to journal › Article › peer-review

47 Scopus citations

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.

Original language	English
Article number	180407
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	70
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.70.180407
State	Published - Nov 2004

Bibliographical note

Funding Information:
We appreciate valuable comments from J. S. Dodge. We acknowledge support by the Israel Science Foundation founded by the Israel Academy of Sciences and Humanities.

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10.1103/PhysRevB.70.180407

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Testing the Berry phase model for extraordinary Hall effect in SrRuO ₃

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