Journal ArticleDOI
Magnetic interactions in R2Fe17-xAlx compounds (R = Ho, Y)
TLDR
In this article, the temperature and field dependence at 4.2 K of the magnetization of Y2Fe17−xAlx and Ho2Fe 17−xalx (x ≤ 10) compounds has been studied.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 1992-10-01. It has received 125 citations till now. The article focuses on the topics: Magnetization & Coupling constant.read more
Citations
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Journal ArticleDOI
Structure, exchange interactions and magnetic anisotropy of ? ( x = 0-8) compounds
Bing Liang,Bao-gen Shen,Fang-wei Wang,Shao-ying Zhang,Zhao-Hua Cheng,T. Y. Zhao,Wen-shan Zhan +6 more
TL;DR: The structural and magnetic properties of Er2Co17-based ternaries have been investigated by means of x-ray powder diffraction (XRPD) and magnetic measurements as mentioned in this paper.
Journal ArticleDOI
Neutron Diffraction Study of Unusual Magnetic Behaviors in the Ho2Fe11Al6 Intermetallic Compound.
Yili Cao,Kun Lin,Zhanning Liu,Jinyu Hu,Chin-Wei Wang,Maxim Avdeev,Maxim Avdeev,Qiang Li,Jinxia Deng,Jun Chen,Hongjie Zhang,Xianran Xing +11 more
TL;DR: The results of the temperature dependence of moments reveal that the disparate rates of change of the moments for Ho and Fe sublattices give rise to unusual evolution of magnetization around 86 and 220 K and then turn to paramagnetic above 280 K.
Journal ArticleDOI
A more precise calculation of the exchange interaction constant between the Tb sublattice and the 3d-sublattice in Tb2Fe17−xGax (x=5, 6 and 7) compounds
TL;DR: In this article, the intersublattice magnetic coupling constant of Tb 2 Fe 17− x Ga x (x =5, 6 and 7) compounds is calculated by the molecular-field model according to the results of neutron diffraction.
Journal ArticleDOI
The new ferromagnetic ternary silicides U2Fe17−ySiy (3.3≤ y ≤ 4.5)
TL;DR: In this paper, the silicides U2Fe17−ySiy exist for 3.3 ≤ y ≤ 4.5 and crystallize in the derivative structure of the hexagonal Th2Ni17-type.
Journal ArticleDOI
Magnetic properties of Sm2(Fe1−xGax)17 compounds (x = 0–0.5)
TL;DR: In this article, the spin reorientation transition temperatures were measured by a superconducting quantum interference device (SQUID) and a magnetic balance, and the coupling constants A TT and A RT were derived using a mean molecular field model.
References
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Journal ArticleDOI
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.
Journal ArticleDOI
Intermetallic compounds of rare earths and non-magnetic metals
TL;DR: A review of the physical properties, composition and crystal structure of intermetallic compounds formed between rare-earth elements and non-magnetic metals, with emphasis on the magnetic properties is given in this article.
Journal ArticleDOI
Magnetic and crystallographic characteristics of rare-earth ternary carbides derived from R2Fe17 compounds
TL;DR: In this paper, the magnetic properties of the rhombohedral R 2 Fe 17 C compounds with R = Ce, Pr, Sm, Gd, Tb, Dy, Ho or Y were studied on magnetically aligned powders in field strengths up to 35 T.
Journal ArticleDOI
Strength of the rare-earth-transition-metal exchange coupling in hard magnetic materials, an experimental approach based on high-field magnetisation measurements: Application to Er2Fe14B
TL;DR: In this article, a new experimental technique is presented to determine the intersublattice molecular-field coefficient, n RT, in heavy rare earth-transition-metal intermetallic compounds.
Journal ArticleDOI
Rare-earth transition-metal intermetallics
TL;DR: In this article, the authors investigated the effect of the R-4f moments on the conduction band system of RFe 2 compounds and showed that the effect depends on the local exchange interaction between rare-earth and transition-metal moments.
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Improved magnetic properties by treatment of iron-based rare earth intermetallic compounds in anmonia
J. M. D. Coey,Hong Sun +1 more