On the anisotropy energies for YCo/sub 5/, RCo/sub 5/, Y/sub 2/Co/sub 17/, and R/sub 2/Co/sub 17/

Journal Article · Fri Apr 15 04:00:00 EDT 1988 · J. Appl. Phys.; (United States)

DOI:https://doi.org/10.1063/1.340705· OSTI ID:5391634

Takahashi, H; Hikosaka, K; Ohtsuka, S; Seo, A; Ukai, T; Mori, N

The approximate d bands for YCo/sub 5/, RCo/sub 5/, Y/sub 2/Co/sub 17/, and R/sub 2/Co/sub 17/ (Th/sub 2/Zn/sub 17/ and Th/sub 2/Ni/sub 17/ type) are formulated by Deegan's prescription and the formulas of Slater and Koster. The experimental results of YCo/sub 5/ and Y/sub 2/Co/sub 17/ are discussed by using these approximate d bands. For RCo/sub 5/ and R/sub 2/Co/sub 17/ the discussions are made by adopting the localized model and the band model for 4f electrons.

• Research Organization: Department of Electronics, Shibaura Institute of Technology, 3-9-14, Shibaura, Minato-ku, Tokyo 108, Japan
• OSTI ID: 5391634
• Journal Information: J. Appl. Phys.; (United States), Journal Name: J. Appl. Phys.; (United States) Vol. 63:8; ISSN JAPIA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
360104 -- Metals & Alloys-- Physical Properties
ACTINIDE ALLOYS
ALLOYS
ANISOTROPY
BAND THEORY
COBALT ALLOYS
CRYSTAL STRUCTURE
ENERGY LEVELS
LATTICE PARAMETERS
NICKEL ALLOYS
THORIUM ALLOYS
YTTRIUM ALLOYS
ZINC ALLOYS