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Magnetic anisotropy of the Fe sublattice in R.sub.2./sub.Fe.sub.14./sub.Si.sub.3./sub..
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SYSNO ASEP 0331127 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Magnetic anisotropy of the Fe sublattice in R2Fe14Si3. Title [Magnetická anizotropie Fe podmřížky v R2Fe14Si3. Author(s) Andreev, Alexander V. (FZU-D) RID, ORCID Number of authors 1 Source Title Journal of Alloys and Compounds. - : Elsevier - ISSN 0925-8388
Roč. 475, 1-2 (2009), s. 13-15Number of pages 3 s. Language eng - English Country NL - Netherlands Keywords rare-earth intermetallics ; R2Fe17 ; single crystal ; ferromagnetism ; magnetic anisotropy 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 000265911700016 DOI 10.1016/j.jallcom.2008.07.072 Annotation All R2Fe14Si3 compounds with non-magnetic R (Y, Ce, Lu) are ferromagnets and exhibit a moderate magnetic anisotropy of the easy-plane type. Despite of different structure modifications and different atomic radii and effective valence of R, the magnetic properties of all three compounds are rather similar. The Fe sublattice in R2Fe14Si3 has first anisotropy constant K1 of -1 MJ m-3, decreasing with temperature as Ms3, and negligible K2. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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