Electronic structure and magnetic and hyperfine properties of dilute alloys of Fe in Ti and Zr hosts

Journal Article · Fri Feb 01 04:00:00 EST 1985 · Phys. Rev. B: Condens. Matter; (United States)

DOI:https://doi.org/10.1103/PhysRevB.31.1514· OSTI ID:6189529

Ellis, D E; Guenzburger, D

The electronic structure of clusters containing 15 atoms which represent substitutionally disordered FeTi alloys is obtained with the discrete variational method and the local X..cap alpha.. approximation to the exchange interaction. Local magnetic moments and isomer shift values are derived, and their variation with local lattice compression calculated. Similar studies are done for ternary bcc ..beta..-TiZr(Fe) alloys, and existing Moessbauer data interpreted with our theoretical results.

• Research Organization: Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60201
• OSTI ID: 6189529
• Journal Information: Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 31:3; ISSN PRBMD
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ALLOYS
DILUTE ALLOYS
ELECTRONIC STRUCTURE
EXCHANGE INTERACTIONS
INTERACTIONS
IRON ALLOYS
ISOMER SHIFT
MAGNETIC MOMENTS
MAGNETIC PROPERTIES
MOESSBAUER EFFECT
PHYSICAL PROPERTIES
SELF-CONSISTENT FIELD
SOLID CLUSTERS
TITANIUM ALLOYS
VARIATIONAL METHODS
ZIRCONIUM ALLOYS