http://www.cnr.it/ontology/cnr/individuo/prodotto/ID207703

Transport and Magnetic Properties of YbCu4Ni (Articolo in rivista)

Type

Label

Anno

Alternative label

I. Curlik, I., a,Mát'osova, S. a, Ill'kovic, S b, M. Reiffers a,b and M. Giovannini c (2012)
Transport and Magnetic Properties of YbCu4Ni
in Acta Physica Polonica. A
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

I. Curlik, I., a,Mát'osova, S. a, Ill'kovic, S b, M. Reiffers a,b and M. Giovannini c (literal)

Pagina inizio

Pagina fine

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

Rivista

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

aInstitute of Experimental Physics, Watsonova 47, SK 043 53 Ko?ice, Slovakia bFaculty of Sciences, University of Pre?ov, 17. novembra 1, SK 080 78 Pre?ov, Slovakia cCNR-SPIN and Department of Chemistry, University of Genova, I-16146 Genova, Italy (literal)

Titolo

Abstract

The results on the influence of magnetic field on the electrical resistivity (T) of the heavy fermion YbCu4Ni in the temperature range 0.4?300 K are presented. We have observed a Kondo-like behaviour below 10 K with a minimum in (T) at about 60 K. An applied magnetic field depresses this behaviour, and a maximum in (T) appears similarly to the maximum observed in heat capacity. The observed electrical magnetoresistance shows negative values in all applied magnetic fields and with increasing temperature its absolute magnitude increases. Moreover, we extended our previous susceptibility measurements up to high temperatures of 1000 K, in order to study possible mixed valence behaviour, which however was not observed. (literal)

Prodotto di

Autore CNR

Autore CNR di

Prodotto

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

data.CNR.it