Magnetic susceptibilities of actinide 3d-metal intermetallic compounds

Journal Article · Fri Apr 15 00:00:00 EDT 1988 · J. Appl. Phys.; (United States)

DOI:https://doi.org/10.1063/1.340776· OSTI ID:5419687

Muniz, R B; d'Albuquerque e Castro, J; Troper, A; Gomes, A A

We have numerically calculated the magnetic susceptibilities which appear in the Hartree--Fock instability criterion for actinide 3d transition-metal intermetallic compounds. This calculation is based on a previous tight-binding description of these actinide-based compounds (A. Troper and A. A. Gomes, Phys. Rev. B 34, 6487 (1986)). The parameters of the calculation, which starts from simple tight-binding d and f bands are (i) occupation numbers, (ii) ratio of d-f hybridization to d bandwidth, and (iii) electron-electron Coulomb-type interactions.

• Research Organization: Instituto de Fisica, Universidade Federal Fluminense, Niteroi, RJ-24.210, Brazil
• OSTI ID: 5419687
• Journal Information: J. Appl. Phys.; (United States), Vol. 63:8
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ACTINIDES
BAND THEORY
MAGNETIC SUSCEPTIBILITY
FERMI LEVEL
HARTREE-FOCK METHOD
MAGNETIZATION
ELEMENTS
ENERGY LEVELS
MAGNETIC PROPERTIES
METALS
PHYSICAL PROPERTIES
360104* - Metals & Alloys- Physical Properties