Magnetoresistance of UCu4Pd

We present magnetoresistance (MR) measurements of the non-Fermi liquid system UCu4Pd. At low temperatures the MR is small and negative. In the temperature range from 2 to 30K we observe a linear dependence of the MR on B2, i.e., Deltarho/rho0=alphaB2. The temperature dependence of alpha scales with...

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Veröffentlicht in:Physica. B, Condensed matter Condensed matter, 2005-04, Vol.359-361, p.1033-1035, Article 1033
Hauptverfasser: Otop, A., Litterst, F.J., Gortenmulder, T.J., Mydosh, J.A., Süllow, S.
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Sprache:eng
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Zusammenfassung:We present magnetoresistance (MR) measurements of the non-Fermi liquid system UCu4Pd. At low temperatures the MR is small and negative. In the temperature range from 2 to 30K we observe a linear dependence of the MR on B2, i.e., Deltarho/rho0=alphaB2. The temperature dependence of alpha scales with chi, indicating spin disorder scattering as the source for the MR. We discuss the implications of the temperature dependence of the magnetoresistive behavior.
ISSN:0921-4526
1873-2135
DOI:10.1016/j.physb.2005.01.388