Paper Title:
Clusterization Phenomena and Magnetic Phase Transitions in Rare Earth Intermetallics
  Abstract

Two cases of anomalous phase transitions in Ce intermetallics are presented. In CeIn2 multiple signatures of a first order paramagnetic-ferromagnetic transition at 22 K have been experimentally detected. We discuss possible mechanisms for such behaviour and the new studies in the La1-xCexIn2 series. In the he case of CeNi1-xCux the low temperature ferromagnetic long range order appears owing to a magnetic cluster percolation process, from a cluster glass state established above the ferromagnetic state.

  Info
Periodical
Solid State Phenomena (Volume 170)
Edited by
J.-L. Bobet, B. Chevalier and D. Fruchart
Pages
270-275
DOI
10.4028/www.scientific.net/SSP.170.270
Citation
D.P. Rojas, N. Marcano, J.C. Gómez Sal, "Clusterization Phenomena and Magnetic Phase Transitions in Rare Earth Intermetallics", Solid State Phenomena, Vol. 170, pp. 270-275, 2011
Online since
April 2011
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