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Spontaneous magnetostriction of R.sub.2./sub.Fe.sub.13.6./sub.Si.sub.3.4./sub. (R = U, Lu)
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SYSNO ASEP 0331122 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Spontaneous magnetostriction of R2Fe13.6Si3.4 (R = U, Lu) Title Spontánní magnetostrikceR2Fe13.6Si3.4 (R = U, Lu) Author(s) Andreev, Alexander V. (FZU-D) RID, ORCID
Daniš, S. (CZ)Number of authors 2 Source Title Journal of Alloys and Compounds. - : Elsevier - ISSN 0925-8388
Roč. 470, 1-2 (2009), s. 24-26Number of pages 3 s. Language eng - English Country NL - Netherlands Keywords R2T17 ; uranium intermetallics ; ferromagnetism ; magnetostriction ; magnetovolume effects Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GA202/06/0185 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000263975100014 DOI 10.1016/j.jallcom.2008.02.058 Annotation The thermal expansion of U2Fe13.6Si3.4 and Lu2Fe13.6Si3.4 has been measured by x-ray powder diffraction. Both compounds exhibit a large spontaneous magnetostriction. In the ground state, the volume effect 11.2*10-3 in U2Fe13.6Si3.4 consists of almost equal contributions from the Fe-Fe and U-Fe exchange interactions (6*10-3 and 5*10-3, respectively). In Lu2Fe13.6Si3.4, the volume effect is 8.9*10-3. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
Number of the records: 1