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Magnetic Properties and Quadrupolar Interactions in PrAg

  • P. Morin
  • D. Schmitt

Abstract

The rare earth intermetallic compound PrAg has the cubic CsCltype structure (a = 3.718 Å). Bulk magnetization measurements on polycrystalline samples have been interpreted as indicating a ferromagnetic behaviour (1) (Tc = 14 K) whilst neutron diffraction experiments (2) have clearly shown the existence of an antiferromagnetic ordering below TN = 14 K. On the other hand, the field dependence of the magnetization on a polycrystalline sample above TN has revealed a behaviour which has been explained by the presence of biquadratic exchange coupling (3).

Keywords

Neutron Diffraction Magnetization Curve Critical Field QUADRUPOLAR Interaction Symmetry Direction 
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Copyright information

© Plenum Press, New York 1982

Authors and Affiliations

  • P. Morin
    • 1
  • D. Schmitt
    • 1
  1. 1.Laboratoire Louis Néel, C.N.R.S.Grenoble-cédexFrance

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