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Journal of Low Temperature Physics

, Volume 95, Issue 1–2, pp 145–152 | Cite as

Magnetism and superconductivity in heavy fermion systems

  • J. P. Brison
  • N. Keller
  • P. Lejay
  • J. L. Tholence
  • A. Huxley
  • N. Bernhoeft
  • A. I. Buzdin
  • B. Fåk
  • J. Flouquet
  • L. Schmidt
  • A. Stepanov
  • R. A. Fisher
  • N. Phillips
  • C. Vettier
Superconductivity

Abstract

We discuss some consequences of the interplay between magnetism and superconductivity in the two heavy fermion systems URu2Si2 and UPt3, notably on the temperature dependence of the specific heat, on possible observation of Larkin-OvchinnikovFulde-Ferrel phase, and on the anisotropy of the upper critical field. We demonstrate that in UPt3, a clear double steep superconducting transition can be obtained reversibly.

PACS numbers

74.70.T 75.30.M 

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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • J. P. Brison
    • 1
  • N. Keller
    • 1
  • P. Lejay
    • 1
  • J. L. Tholence
    • 1
  • A. Huxley
    • 1
  • N. Bernhoeft
    • 1
  • A. I. Buzdin
    • 1
  • B. Fåk
    • 1
  • J. Flouquet
    • 1
  • L. Schmidt
    • 1
  • A. Stepanov
    • 1
    • 2
  • R. A. Fisher
    • 1
  • N. Phillips
    • 1
    • 3
  • C. Vettier
    • 1
    • 4
  1. 1.Centre de Recherches sur les Très Basses Températures, laboratoire associé à l'Université Joseph FourierC.N.R.S.Grenoble-Cedex 9France
  2. 2.DRFMC-SPSMS, CENGGrenoble-CédexFrance
  3. 3.Lawrence Berkeley Lab.MMRDBerkeleyUSA
  4. 4.European Synchrotron Research FacilityGrenoble-CédexFrance

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