MAGNETIC AND MAGNETOOPTICAL INVESTIGATION OF FE-AL ALLOY-FILMS

Authors
KUDRYAVTSEV YV KIM KW LEE YP NEMOSHKALENKO VV
Citation
Yv. Kudryavtsev et al., MAGNETIC AND MAGNETOOPTICAL INVESTIGATION OF FE-AL ALLOY-FILMS, Journal of the Korean Physical Society, 32(1), 1998, pp. 77-81
Citations number
25
Categorie Soggetti
Physics
Journal title
Journal of the Korean Physical Society → ACNP
ISSN journal
03744884
Volume
32
Issue
1
Year of publication
1998
Pages
77 - 81
Database
ISI
SICI code
0374-4884(1998)32:1<77:MAMIOF>2.0.ZU;2-#
Abstract
The influence of the order-disorder structural transition on the magne tic and magneto-optical properties of nearly equiatomic FeAl alloy fil ms has been investigated. The disordered state in FeAl alloy films was obtained by vapor quenching deposition on glass substrates cooled by liquid nitrogen. An experimental study of the magneto-optical properti es of the ordered and the disordered Fe0.25Al0.48 alloy films has been carried out in the 1.05-5.0 eV energy range at room temperature. The influence of the order-disorder structural transition on the magnetic and the magneto-optical properties is discussed by using the effective medium approximation and the structural defect approach.