Interplay of magnetism and valence instabilities in lanthanide systems - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Science: Advanced Materials and Devices Année : 2016

Interplay of magnetism and valence instabilities in lanthanide systems

Résumé

The valence instability in lanthanide systems is described within an extended periodic Anderson Hamiltonian (EPAM) which includes Coulomb repulsion between f-and conduction-electrons, allowing to describe both discontinuous and continuous valence variations. We investigate the connection between valence and magnetism in this model and show that it can be applied to several lanthanide compounds showing both magnetic and valence instabilities.
Fichier principal
Vignette du fichier
FereiraJSAMD2016.pdf (444.24 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-01426220 , version 1 (04-01-2017)

Identifiants

Citer

José Luis Ferreira, Sébastien Burdin, Claudine Lacroix. Interplay of magnetism and valence instabilities in lanthanide systems. Journal of Science: Advanced Materials and Devices, 2016, 1 (2), pp.164-166. ⟨10.1016/j.jsamd.2016.06.007⟩. ⟨hal-01426220⟩

Collections

UGA CNRS NEEL LOMA
74 Consultations
80 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More