R2Co3-xSix (R = Pr, Nd, Sm, Gd) and R2Ni3-xSix (R = Gd-Er), new series of La2Ni3-type phases
VIGNOLLE, Baptiste
Laboratoire national des champs magnétiques intenses - Toulouse [LNCMI-T]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
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Laboratoire national des champs magnétiques intenses - Toulouse [LNCMI-T]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
VIGNOLLE, Baptiste
Laboratoire national des champs magnétiques intenses - Toulouse [LNCMI-T]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
< Leer menos
Laboratoire national des champs magnétiques intenses - Toulouse [LNCMI-T]
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Idioma
en
Article de revue
Este ítem está publicado en
Journal of Alloys and Compounds. 2018-03, vol. 737, p. 377-386
Elsevier
Resumen en inglés
In this study, we have expanded our previous work on the Gd2(Co3-xSix) solid solution to form the family of R2(T3-xSix) compounds with a wide range of the rare earth metals (Pr, Nd, Sm, Gd, Tb, Dy, Ho and Er) by variation ...Leer más >
In this study, we have expanded our previous work on the Gd2(Co3-xSix) solid solution to form the family of R2(T3-xSix) compounds with a wide range of the rare earth metals (Pr, Nd, Sm, Gd, Tb, Dy, Ho and Er) by variation of the composition and, where necessary, the transition element (Co and Ni). We report the crystallographic and the magnetic properties of this La2Ni3-type series. The R2Co3-xSix compounds with R = Pr, Nd, Sm and Gd, undergo ferro- or ferrimagnetic transitions at TC ranging from 64 K (Nd) to 338 K (Gd) and the R2Ni3-xSix phases with R = Gd-Er display ferromagnetic order below TC from 96 K (Gd) to 7 K (Er).< Leer menos
Palabras clave en inglés
Magnetic properties
Magnetocaloric
La2Ni3-type
Intermetallic
Orígen
Importado de HalCentros de investigación