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Low-temperature properties of the Ce(Pd1−xNix) system

  • J.-P. Kappler
  • A. Herr
  • G. Schmerber
  • A. Derory
  • J.-C. Parlebas
  • N. Jaouen
  • F. Wilhelm
  • A. Rogalev
Article

Abstract

The influence of substituting Pd by Ni is described in Ce(Pd1-x Ni x )3 alloys with x taken up to about 0.25. Thermal and magnetization measurements point out a transition from a non-magnetic state (CePd3) to a ferromagnetic state for x > 0.05, with a Curie temperature T c ≈ 2 K. The Ce-L 2,3 absorption edges and magnetic circular dichroism (XMCD) study reveals the coexistence of strong 4f hybridization and ferromagnetic order. The Ce-L 2,3 XMCD signal measured in CePd3 demonstrates that in the Ce-based dense Kondo materials only the 4f 1 channel gives a magnetic response.

Keywords

Magnetic Circular Dichroism Kondo Temperature CePd Sereni Dichroic Signal 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© EDP Sciences, Società Italiana di Fisica, Springer-Verlag 2003

Authors and Affiliations

  • J.-P. Kappler
    • 1
  • A. Herr
    • 1
  • G. Schmerber
    • 1
  • A. Derory
    • 1
  • J.-C. Parlebas
    • 1
  • N. Jaouen
    • 2
  • F. Wilhelm
    • 2
  • A. Rogalev
    • 2
  1. 1.IPCMSUMR 7504 CNRS-Université Louis PasteurStrasbourgFrance
  2. 2.ESRFGrenobleFrance

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