Magnetism of CePd2Si2: heat capacity and susceptibility studies

Dhar, S. K. ; Sampathkumaran, E. V. (1987) Magnetism of CePd2Si2: heat capacity and susceptibility studies Physics Letters A, 121 (8-9). pp. 454-456. ISSN 0375-9601

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/037596...

Related URL: http://dx.doi.org/10.1016/0375-9601(87)90498-1

Abstract

The heat capacity data support the existence of magnetic ordering in CePd2Si2 below (TN)≈10 K. The magnetic entropy is less than Rln2 (~3.4 J/Ce-mole K at 14 K) and a large (110 mJ/Ce-mole K2) heat capacity term linear in temperature is observed in the paramagnetic regime, suggesting appreciable Kondo fluctuations. Comparable TN value of GdPd2Si2 indicates anomalous magnetism of CePd2Si2.

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