Journal ArticleDOI
The hydriding behaviour of U(Fe1−xNix)Al system (0≤x≤0.75) and magnetic studies on U(Fe1−xNix)AlH0.8
TLDR
In this paper, the authors investigated the hydriding behavior of the solid-solution series of compounds, U(Fe 1− x Ni x )Al, and found that the magnetic properties change from exchange enhanced Pauli-paramagnetic and spin fluctuating ( x = 0), via weakly magnetic with no long range magnetic ordering down to 4 K (0 x ≤ 0.3) to ferromagnetic (0.35≤ x ≤0.75) and eventually to antiferromagnetic for x ≥ 0.9.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2000-01-10. It has received 12 citations till now. The article focuses on the topics: Magnetic susceptibility & Magnetization.read more
Citations
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Book ChapterDOI
Chapter Five Magnetism of Hydrides
TL;DR: In this paper, the magnetic properties of 3D metal compounds with rare earth elements have been investigated and the properties of these compounds have been shown to be suitable for high performance permanent magnets.
Journal ArticleDOI
Hydriding of the mixed-valent compound CeRhIn: structural and magnetization studies
Piyush Raj,A. Sathyamoorthy,K. Shashikala,C.R. Venkateswara Rao,Darshan C. Kundaliya,S.K. Malik +5 more
TL;DR: In this paper, a mixed-valent compound, CeRhIn, having the hexagonal Fe 2 P-type structure and a moderate value of the Kondo temperature (T K ∼150 K), is found to form two distinct hydride phases.
Journal ArticleDOI
Structure and magnetic studies on UNiAlD2.2
TL;DR: In this article, the authors present neutron diffraction studies on UNiAlDy (y=2.2) to resolve controversies with regard to the occupancy of Ni atoms and the associated interstitial sites for (H/D) atoms, as well as the nature of magnetic ordering in the higher hydride phase with y⩾2.3.
Journal ArticleDOI
U(Fe1−xNix)AlHy system: new hydride phases, structural and magnetic properties
TL;DR: In this paper, the authors report the hydriding characteristics of U(Fe1−xNix)AlHy, with x=0.85, and show that the resulting hydrides with y⩾2 result in U-5f-electron localization and antiferromagnetic ordering.
Journal ArticleDOI
Hydrogen induced antiferromagnetic ordering and structural changes in U(Co0.3Ni0.7)AlH2.2
K. Shashikala,Adarsh Jagan Sathyamoorthy,Piyush Raj,S. K. Dhar,Darshan C. Kundaliya,S. K. Malik +5 more
TL;DR: In this paper, the parent compound U(Co0.3Ni0.7)Al is shown to form a hydride with composition UNiAlH2.2, where the Ni content (x) is > 0.5.
References
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Journal ArticleDOI
Hydrogen absorption properties of selected uranium intermetallic compounds
TL;DR: The results of an investigation of hydrogen absorption by selected intermetallic compounds of uranium and thorium with nickel, cobalt, manganese and palladium are reported in this paper.
Journal ArticleDOI
Hydrogen absorption in ANiAl (A ≡ Zr, Y, U) ☆
TL;DR: In this article, the hydrogen or deuterium absorption capacities of the Fe2P-type hexagonal compounds ZrNiAl, YNiAl and UNiAl were measured at pressures of approximately 70 atm and room temperature.
Journal ArticleDOI
On new rare-earth iridium aluminides LnIrAl
TL;DR: In this article, the compounds LnIrAl with Ln = Ce … Nd, Sm, Gd … Tm, Lu, Y, were found to crystallize in the orthorhombic TiNiSi-type structure (ordered Co 2 Si type), and ScIrAl was obtained in the hexagonal MgZn 2 -type structure.
Journal ArticleDOI
Deuterium absorption properties and crystal structure of UNiAl
TL;DR: In this paper, the absorption properties of UNiAl were examined under a deuterium pressure up to 5 MPa, and the crystal structure of the obtained deuteride was examined in detail by means of neutron powder diffraction.
Journal ArticleDOI
Magnetic, transport and Mössbauer effect study of UFeAl
TL;DR: In this paper, the results of magnetic susceptibility, electrical resistivity and Mossbauer effect measurements performed on two crystallographic structures of UFeAl: high-temperature (HT) and low-tem temperature (LT) phases, i.e. MgZn2 and Fe2P-type structures respectively, were presented.