Journal ArticleDOI
Narrow domain wall propagation and metamagnetic properties of a Tb0.5Y0.5Ni single crystal
D. Gignoux,R. Lemaire +1 more
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TLDR
The non-collinear magnetic structure of Tb05Y05Ni shows a ferromagnetic component associated with an antiferromagnetic one at very low temperatures the domain walls are narrow and frozen by the anisotropy Magnetization processes studied on a spherical monocrystalline sample provide the experimental evidence that, when the magnetization is strong enough, the narrow domain wall propagation as well as the metamagnetic process depends only on exchange interactions as discussed by the authors.About:
This article is published in Solid State Communications.The article was published on 1974-05-01. It has received 30 citations till now. The article focuses on the topics: Magnetic domain & Domain wall (magnetism).read more
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Journal ArticleDOI
Intermetallic compounds of rare-earth and 3d transition metals
TL;DR: A survey of the physical properties, composition and crystal structure of intermetallic compounds formed between rare-earth elements and 3D transition elements is given in this article.Apart from binary compounds, the results of pseudobinary series are also considered.
Book ChapterDOI
Chapter 4 Rare earth compounds
TL;DR: The number of stable binary intermetallic compounds in which one of the components is a rare earth element is of the order of a thousand as discussed by the authors, which encompasses a much larger number of possible atomic arrangements of sufficiently high space filling than would be the case for two components of almost equal size.
Journal ArticleDOI
Rare earth intermetallics
D. Gignoux,D. Schmitt +1 more
TL;DR: A survey of the magnetic properties of rare earth intermetallic compounds investigated during the last fifteen years is presented in this article, where four main topics concerning normal rare earths are emphasized.
Journal ArticleDOI
Magnetization processes caused by iron substitution in cubic laves phases
TL;DR: In this article, the magnetic properties of cubic Laves phases RE(Fe, M) 2, M = Al, Co, Rh are discussed and the appearance of a percolation limit for the onset of long-range ferromagnetic order which depends strongly on the matrix susceptibility is characteristic for all investigated series.
Journal ArticleDOI
Magnetische untersuchungen an ternären SE (Fe, Al)2 laves-phasen (SE = Y, Gd. Dy, Ho)
R Grössinger,W Steiner,K Krec +2 more
TL;DR: In this article, the Mischkristallreihen SE (Fe, Al) 2 (SE = Y, Gd, Dy, Ho) wurden kristallographisch, magnetisch and mit Hilfe der Mossbauerspektraskopie an 57 Fe untersucht.
References
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Journal ArticleDOI
Theory of Magnetism of Ni F 2
TL;DR: In this article, the magnetic properties of Ni${\mathrm{F}}_{2}$ are studied theoretically with the use of a spin Hamiltonian approach, and it is shown that the anisotropy of the susceptibility above the N ¼ eel temperature indicates a spin arrangement below the N¼eel temperature in which all the spins are perpendicular to the $c$ axis and the angle between the two sublattice magnetizations is a little smaller than $ensuremath{\pi}$, giving rise to a small net ferromagnetic moment along
Journal ArticleDOI
Calculation of intrinsic coercivity of magnetic domain walls in perfect crystals
J.J. Van Den Broek,H. Zijlstra +1 more
TL;DR: In this article, the critical field strength at which a classical domain wall moves through a perfect ferromagnetic crystal of simplified structure is calculated as a function of the ratio between anisotropy energy K and coupling energy C, taking into account the discrete nature of the spins.
Journal ArticleDOI
Domain Walls in Ferromagnetic Dy and Tb
T. Egami,C. D. Graham +1 more
TL;DR: The spin structure and energy of ferromagnetic domain walls in Dy and Tb have been calculated, using an iterative method which takes into account exchange interactions, magnetocrystalline anisotropy, and magnetoelastic anisotropic.
Journal ArticleDOI
Propriétés des parois étroites dans les substances ferromagnétiques a forte anisotropie (
TL;DR: In this paper, a processus d'aimantation associe aux parois etroites is mis en evidence sur le compose Dy3Al2, where le champ coercitif varie dans le temps and obeit a une loi exponentielle determinee experimentalement.
Journal ArticleDOI
Magnetic aftereffect associated with narrow domain walls in some rare earth based intermetallic compounds
TL;DR: Using quasi-static fields and pulsed fields, this article measured the magnetization rate dM dt = v as a function of field H for Dy3Al2 and DyCoNi which present narrow domain walls.
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Calculation of intrinsic coercivity of magnetic domain walls in perfect crystals
J.J. Van Den Broek,H. Zijlstra +1 more