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Pressure effects on the antiferromagnetic order of the hydride CeRuSiH

Abstract: The non-magnetic heavy fermion CeRuSi upon hydrogen absorption develops an antiferromagnetic behaviour, mainly due to the pronounced expansion of the unit cell. The effects of pressure on the x(T) and M(H) curves of the hydride CeRuSiH up to 10.3 kbar are presented. Both, the Néel temperatures and the critical fields of the metamagnetic transitions, increase with pressure, whereas the net magnetization decreases. This evolution could be understood within the framework of the Doniach diagram.

Other conference communications or articles related to authors from the University of Cantabria

 Authorship: Ferníndez J., Rojas D., Gómez Sal J., Tencé S., Chevalier B.,

 Congress: International Conference on Magnetism: ICM 2009 (2009 : Karlsruhe, Alemania)

 Publisher: Institute of Physics

 Year of publication: 2010

 No. of pages: 4

 Publication type: Conference object

 DOI: 10.1088/1742-6596/200/1/012167

 ISSN: 1742-6588,1742-6596

 Spanish project: MAT2008-06542-C04

 Publication Url: