Can fractional power-law conductivity explain the deviations from Matthiessen's rule in SrRuO3?

Y. Kats, L. Klein

Research output: Contribution to journalConference articlepeer-review

4 Scopus citations

Abstract

The fractional dependence of optical conductivity of SrRuO3 to the scattering time was discussed. It was found that the electric DC conductivity of the ferromagnetic material was proportional to a fractional power ≅ 0.4. It was examined whether the empirical law could explain the deviation of the compound from Matthiessen's rule.

Original languageEnglish
Pages (from-to)793-794
Number of pages2
JournalPhysica B: Condensed Matter
Volume312-313
DOIs
StatePublished - Mar 2002
EventInternational Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States
Duration: 6 Aug 20026 Aug 2002

Bibliographical note

Funding Information:
We thank J. S. Dodge, S. Levy and N. Wiser for helpful discussions. This research was supported by the Israel Science Foundation founded by the Israel Academy of Sciences and Humanities and by Grant No. 97-00428/1 from the United States-Israel Binational Science Foundation (BSF), Jerusalem, Israel.

Funding

We thank J. S. Dodge, S. Levy and N. Wiser for helpful discussions. This research was supported by the Israel Science Foundation founded by the Israel Academy of Sciences and Humanities and by Grant No. 97-00428/1 from the United States-Israel Binational Science Foundation (BSF), Jerusalem, Israel.

FundersFunder number
United States-Israel Binational Science Foundation
Israel Academy of Sciences and Humanities97-00428/1
Israel Science Foundation

    Keywords

    • Matthiessen's rule
    • Non-Fermi-liquid behavior
    • Ruthenates

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