Mössbauer and magnetometric studies of the magnetism of quasi-ordered Fe-Al alloys with Ga, V and Mn admixtures

• Published in: Bulletin of the Russian Academy of Sciences. Physics Vol. 77; no. 6; pp. 690 - 694
• Main Authors: Voronina, E. V., Yelsukov, E. P., Korolyov, A. V., Arzhnikov, A. K.
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01-06-2013; Springer Nature B.V
• Subjects: Additives; Admixtures; Alloying additive; Alloys; Aluminum base alloys; Ferrous alloys; Gallium base alloys; Hadrons; Heavy Ions; Intermetallic compounds; Magnetic fields; Magnetic properties; Magnetism; Manganese; Nuclear Physics; Phase separation; Physics; Physics and Astronomy; Proceedings of the 12th International Conference “Mössbauer Spectroscopy and its Applications”; Spin Density Wave; Hyperfine Magnetic Field; FeAl Alloy; Localize Magnetic Moment; Spin Glass State
• ISSN: 1062-8738; 1934-9432
• DOI: 10.3103/S1062873813060348

The introduction of additives of Ga, V and Mn (
M
x
,
y
= 0, 5, 10 at %) to ordered alloys Fe
65
Al
35
-Fe
65 −
y
Al
35 −
x
M
x
,
y
is aimed at studying the general and specific features of the magnetic characteristics of these alloys as functions of their temperatures (5–300 K) and magnetic fields (up to 5 T). In this work, we discuss the possibiliy of interpreting the combined results from magnetometry and Mössbauer spectroscopy in terms of magnetic phase separation and models of localized magnetic moments.