Magnetoresistance in Y(Ni1-xCox)5 around the critical concentration for the onset of ferromagnetism

E. Gratz, A. Lindbaum, A. S. Markosyan, M. Milnera

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

4 Zitate (Scopus)

Abstract

Resistivity measurements with and without a magnetic field (magnetoresistance) have been used to investigate the pseudobinary Y(Ni1-xCox)5 system. The aim was to confirm the existence of spin fluctuations mainly at the concentration where the long-range magnetic order appears (x = 0.3) since from the temperature dependence of the susceptibility it has been claimed that YNi5 is a spin fluctuation system (Coldea et al., J. Magn. Magn. Mat. 157-158 (1996) 627). None of the obtained results indicate that spin fluctuations are significant for the properties, neither for YNi5 nor for the pseudobinaries around the onset of magnetism.

OriginalspracheEnglisch
Seiten (von - bis)372-374
Seitenumfang3
FachzeitschriftJournal of Magnetism and Magnetic Materials
Jahrgang184
Ausgabenummer3
DOIs
PublikationsstatusVeröffentlicht - 5 Mai 1998
Extern publiziertJa

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