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Effect of hydrogen doping in UTX compounds
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SYSNO ASEP 0342557 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Effect of hydrogen doping in UTX compounds Author(s) Mašková, S. (CZ)
Havela, L. (CZ)
Šantavá, Eva (FZU-D) RID, ORCID
Miliyanchuk, K. (UA)Source Title Journal of Applied Physics. - : AIP Publishing - ISSN 0021-8979
Roč. 105, č. 7 (2009), 07E127/1-07E127/3Number of pages 3 s. Language eng - English Country US - United States Keywords magnetic properties Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000266633500658 DOI 10.1063/1.3073956 Annotation Magnetic measurements on the hydrogenated systems U(Co,Fe)Sn and (U,Th)CoSn were performed as part of our investigation of UTX compounds (T-transitional metal and X-p-metal). Both series studied crystallize in the hexagonal structure of ZrNiAl type, space group P (6) over bar 2m symmetry. The crystal-structure type is not changed upon the hydrogenation. In all the cases it leads to a unit-cell expansion (ranging between 3.0% and 3.6%). The Curie temperature T-C increases in the hydrides. This increment is reduced with increasing Fe concentration. In the compounds with the Th substitution, the Th concentration at which the ferromagnetism vanishes (similar to 60%) remains practically unchanged in the hydrides. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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