Electronic and magnetic structures and bonding properties of Ce2T2X (T = nd element; X = Mg, Cd, Pb or Sn) intermetallics from first principles
Langue
en
Article de revue
Ce document a été publié dans
Intermetallics. 2014, vol. 51, p. 18-23
Elsevier
Résumé en anglais
The electronic structure and chemical bonding properties of four families of Ce2T2X (T = nd element; X = Mg, Cd, Pb or Sn) intermetallics crystallizing in an ordered U3Si2 type structure are shown from density functional ...Lire la suite >
The electronic structure and chemical bonding properties of four families of Ce2T2X (T = nd element; X = Mg, Cd, Pb or Sn) intermetallics crystallizing in an ordered U3Si2 type structure are shown from density functional theory (DFT) calculations to present electronic and magnetic structure properties arising from their peculiar valence electron count (VEC). Trends of the magnetism are discussed in terms of the characteristics of the Ce(4f) states as well as the energetic position of the transition metal element d states.< Réduire
Mots clés en anglais
Rare earth intermetallics
Crystal chemistry of intermetallics
Electronic structure
Calculation
Origine
Importé de halUnités de recherche