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  Analysis of the Normal-State Magnetotransport in CeIrIn5

Nair, S., Nicklas, M., Sarrao, J. L., Thompson, J. D., Steglich, F., & Wirth, S. (2009). Analysis of the Normal-State Magnetotransport in CeIrIn5. Journal of Superconductivity and Novel Magnetism, 22, 195-199. doi:10.1007/s10948-008-0379-z.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0015-2590-0 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0018-F4B9-9
Genre: Journal Article

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 Creators:
Nair, S.1, Author              
Nicklas, M.2, Author              
Sarrao, J. L., Author
Thompson, J. D., Author
Steglich, F.3, Author              
Wirth, S.4, Author              
Affiliations:
1Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863404              
2Michael Nicklas, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863472              
3Frank Steglich, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863467              
4Steffen Wirth, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863460              

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Free keywords: Heavy-fermion superconductors; Hall effect; Magnetoresistance
 Abstract: We present an analysis of the normal-state magnetotransport in the heavy-fermion superconductor CeIrIn5. The Hall effect and the transverse magnetoresistance in this material do not appear to be uniquely correlated, as inferred from the field dependence of the current ratio (R-sigma = sigma(xy)/sigma(xy)/sigma(2)(xx) H). The Hall coefficient is seen to satisfy a scaling equation of the form R-H = f [H/(a + bT(c))]. These results are compared to those observed earlier in CeCoIn5, and are discussed in terms of the contrasting phase diagram which the CeIrIn5 system exhibits in relation to its Co counterpart.

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Language(s): eng - English
 Dates: 2009
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 404325
ISI: 000262315900018
DOI: 10.1007/s10948-008-0379-z
 Degree: -

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Title: Journal of Superconductivity and Novel Magnetism
  Alternative Title : J. Supercond. Nov. Magn
Source Genre: Journal
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Pages: - Volume / Issue: 22 Sequence Number: - Start / End Page: 195 - 199 Identifier: ISSN: 1557-1939