Journal Article10.1088/0953-8984/4/42/010
Gas-phase interstitially modified intermetallics R(Fe11Ti) Z1- delta . II. 3d magnetization of the compounds Y(Fe11Ti) Z1- delta (Z=N, C)
Qinian Qi,Y P Li,J. M. D. Coey +2 more
42
TL;DR: In this paper, the magnetization, Curie temperature and 57Fe hyperfine fields were measured for Y(Fe11Ti) and the interstitial nitride and carbide.
read more
Abstract: For pt. I see ibid., vol.4, p.5573 (1992) The magnetization, Curie temperature and 57Fe hyperfine fields are measured for Y(Fe11Ti) and the interstitial nitride and carbide. Data are compared with the results of electronic structure calculations by the OLCAO method. All compounds are weak ferromagnets. The increase of magnetization from 19.0 mu B FU-1 in the parent compound to 21.6 mu B FU-1 in the carbide and nitride is essentially due to volume expansion. A corresponding increase in average 57Fe hyperfine field is observed in the nitride, but not in the carbide due to different 4s transferred hyperfine fields.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Chapter 3 Interstitially modified intermetallics of rare earth and 3D elements
Hironobu Fujii,Hong Sun +1 more
TL;DR: In this paper, the authors describe the interstitially modified intermetallics of rare earth and 3D elements and the intrinsic magnetic properties at room temperature for some well known permanent magnet materials.
59
Magnetic anisotropy and Mössbauer effect studies of YFe11Ti and YFe11TiH
I. S. Tereshina,I. S. Tereshina,P. Gaczyński,Vyacheslav S. Rusakov,H. Drulis,S.A. Nikitin,W. Suski,N.V. Tristan,T. Palewski +8 more
TL;DR: In this article, the magnetic properties and 57Fe Mossbauer spectra of the compounds YFe11TiHx (x = 0, 1) were investigated by analysing the hard and easy magnetization curves of single crystal samples in the temperature range 4.2-300 K.
35
Chapter 149 The ThMn12-Type compounds of rare earths and actinides: Structure, magnetic and related properties
TL;DR: In this article, the structure, magnetic, and related properties of the ThMn12-type compounds of rare earths and actinides are presented, and the magnetic coupling for these compounds is determined only for the AnFe4Al8 seiles in neutron diffraction (ND) experiment.
32
Impact of carbon insertion on the microstructure and magnetic properties of nanocrystalline Pr2Co7 alloys
TL;DR: In this paper, a multi-scale study of the Pr2Co7 carbides was carried out by using X-ray diffraction (XRD) and transmission electron microscopy (TEM).
18
References
Improved magnetic properties by treatment of iron-based rare earth intermetallic compounds in anmonia
J. M. D. Coey,Hong Sun +1 more
TL;DR: In this paper, the R2Ni17 and R2Fe17C intermetallic compounds were found to absorb approximately two atoms of nitrogen per formula unit on heating in ammonia or nitrogen.
1.3K
Band model for magnetism of transition metals in the spin-density-functional formalism
TL;DR: In this article, the Hohenberg-Kohn-Sham spin density functional (SDF) formalism is applied to derive a Stoner-like band mode in the SDF formalism, where the solutions of the spin-density equations are assumed to have Bloch character and perturbation theory is used to show that the energy splitting between spin up and spin down states is approximately wavevector independent and proportional to an energy dependent Stoner parameter.
476
Magnetic properties of a new series of rare-earth iron nitrides: R2Fe17Ny(y approximately 2.6)
TL;DR: A series of interstitial ternary nitrides R2Fe17Ny with 23
360
The Curie temperature of the ferromagnetic transition metals and their compounds
Peter Mohn,E P Wohlfarth +1 more
TL;DR: In this article, the Curie temperature of Fe, Co and Ni as well as of their compounds with Y (including Y2Fe14B) are calculated by including the effects of spin fluctuations in the long wavelength limit via a renormalisation of Landau coefficients.
210
Generalized Slater-Pauling curve for transition-metal magnets
TL;DR: In this article, an informative new way of plotting magnetization data for transition-metal alloys is described, which is used to distinguish a variety of generic alloy types including magnetically strong and weak amorphous alloys, and Co alloys with metalloids such as Si and P, exhibit regular, easily interpreted behavior.
198