Magnetic properties of amorphous rare-earth — 3d-transition-metal alloys

Work on the magnetic properties of amorphous rare-earth-3d-transition-metal alloys is reviewed using current theoretical models to account for the experimental data available. The exchange interaction and random magnetic anisotropy are shown to dominate the magnetization and magnetization reversal processes. Some new phenomena related to the effect of induced magnetic anisotropy on magnetization processes are considered. The results on the magnetoelastic properties of rare-earth alloys are systematized. The dependence of the exchange integrals on the interatomic separation is determined. It is shown that pressure significantly affects the magnetic structure and phase transitions in these magnetic materials.

PACS: 61.43.Dq, 75.10.−b, 75.50.Kj (all)
DOI: 10.1070/PU1997v040n06ABEH000245
URL: https://ufn.ru/en/articles/1997/6/b/
Web of Science

A1997XM47200002
Citation: Andreenko A S, Nikitin S A "Magnetic properties of amorphous rare-earth — 3d-transition-metal alloys" Phys. Usp. 40 581–597 (1997)

BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks

Оригинал: Андреенко А С, Никитин С А «Магнитные свойства аморфных сплавов редкоземельных металлов с переходными 3d-металлами» УФН 167 605–622 (1997); DOI: 10.3367/UFNr.0167.199706b.0605

References (119) Cited by (21) Similar articles (20) ↓

K.P. Belov, R.Z. Levitin, S.A. Nikitin “Ferromagnetism and antiferromagnetism of rare-earth metals” Sov. Phys. Usp. 7 179–208 (1964)
G.A. Petrakovskii “Amorphous magnetic materials” Sov. Phys. Usp. 24 511–525 (1981)
A.S. Andreenko, K.P. Belov et al “Magnetocaloric effects in rare-earth magnetic materials” Sov. Phys. Usp. 32 649–664 (1989)
I.V. Zolotukhin, Yu.E. Kalinin “Amorphous metallic alloys” Sov. Phys. Usp. 33 (9) 720–738 (1990)
K.P. Belov, G.I. Kataev et al “Giant magnetostriction” Sov. Phys. Usp. 26 518–542 (1983)
V.S. Dotsenko “Physics of the spin-glass state” Phys. Usp. 36 (6) 455–485 (1993)
A.V. Gapontsev, V.V. Kondrat’ev “Hydrogen diffusion in disordered metals and alloys” Phys. Usp. 46 1077–1098 (2003)
O.A. Golikova “Quasiamorphous semiconductors” Sov. Phys. Usp. 32 665–677 (1989)
I.Ya. Korenblit, E.F. Shender “Ferromagnetism of disordered systems” Sov. Phys. Usp. 21 832–851 (1978)
V.G. Bar’yakhtar, A.N. Bogdanov, D.A. Yablonskii “The physics of magnetic domains” Sov. Phys. Usp. 31 810–835 (1988)
A.A. Katanin, V.Yu. Irkhin “Magnetic order and spin fluctuations in low-dimensional insulating systems” Phys. Usp. 50 613–635 (2007)
Yu.A. Izyumov, Yu.N. Skryabin “Double exchange model and the unique properties of the manganites” Phys. Usp. 44 109–134 (2001)
R.A. Andrievski “Hydrogen in nanostructures” Phys. Usp. 50 691–704 (2007)
M.I. Kaganov, A.V. Chubukov “Interacting magnons” Sov. Phys. Usp. 30 1015–1040 (1987)
E.A. Turov, V.G. Shavrov “Broken symmetry and magnetoacoustic effects in ferroand antiferromagnetics” Sov. Phys. Usp. 26 593–611 (1983)
A.F. Andreev, V.I. Marchenko “Symmetry and the macroscopic dynamics of magnetic materials” Sov. Phys. Usp. 23 21–34 (1980)
A.A. Pervishko, D.I. Yudin “Microscopic approach to the description of spin torques in two-dimensional Rashba ferromagnets and antiferromagnets” Phys. Usp. 65 215–226 (2022)
N.P. Grazhdankina “Magnetic first order phase transitions” Sov. Phys. Usp. 11 727–745 (1969)
V.D. Buchel’nikov, N.K. Dan’shin et al “On the relative contributions of precessional and longitudinal oscillations to the dynamics of magnets” Phys. Usp. 42 957–990 (1999)
E.Z. Valiev “Phenomenological theory of magnetoelastic interactions in Invars and Elinvars” Sov. Phys. Usp. 34 (8) 685–704 (1991)

The list is formed automatically.