Magnetic properties of FexMn0.3Al0.7-x (0.275 <= x <= 0.525) disordered alloys

Authors
Zamora, LE Alcazar, GAP Tabares, JA Bohorquez, A Marco, JF Gonzalez, JM
Citation
Le. Zamora et al., Magnetic properties of FexMn0.3Al0.7-x (0.275 <= x <= 0.525) disordered alloys, J PHYS-COND, 12(5), 2000, pp. 611-621
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF PHYSICS-CONDENSED MATTER
ISSN journal
09538984 → ACNP
Volume
12
Issue
5
Year of publication
2000
Pages
611 - 621
Database
ISI
SICI code
0953-8984(20000207)12:5<611:MPOF(<>2.0.ZU;2-B
Abstract
We report on the magnetic properties of FexMn0.3Al0.7-x (0.275 less than or equal to x less than or equal to 0.525) disordered alloys, which were inve stigated by means of Mossbauer spectroscopy, ac magnetic susceptibility and magnetization measurements. Our results are summarized in a magnetic phase diagram which includes both a re-entrant spin glass-ferromagnetic transiti on line for x > 0.425 and a re-entrant spin glass-antiferromagnetic transit ion line for x < 0.375.