Influence of Ru on the magnetic properties of Y.sub.2./sub.T.sub.17./sub. (T = Co, Fe)

0392638 - FZÚ 2014 RIV CH eng C - Konferenční příspěvek (zahraniční konf.)
Andreev, Alexander V. - Gorbunov, Denis - Tereshina, Evgeniya - Šebek, Josef - Šantavá, Eva - Daniš, S. - Pospíšil, J.
Influence of Ru on the magnetic properties of Y₂T₁₇ (T = Co, Fe).
Solid compounds of transition elements II. Zurich: Trans Tech Publications Ltd, 2013 - (Verbovytskyy, Y.; Goncalves, A.), s. 50-53. Solid State Phenomena, 194. ISSN 1012-0394.
[International Conference on Solid Compounds of Transition Elements /18./ (SCTE 2012). Lisbon (PT), 31.03.2012-05.04.2012]
Grant CEP: GA ČR GAP204/12/0150
Institucionální podpora: RVO:68378271
Klíčová slova: R₂T₁₇ intermetallics * ferromagnetism * antiferromagnetism * magnetic anisotropy
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus

Influence of Ru substitution on magnetic properties of Y2Fe17 and Y2Co17 (hexagonal structure of the Th2Ni17-type) has been studied on single-crystalline samples. Whereas in the Y2Fe17-xRux system ferromagnetism transforms fast into antiferromagnetism with a field-induced metamagnetic transition, in Y2Co17-xRux only a monotonous decrease of spontaneous magnetic moment, Curie temperature and first anisotropy constant is observed.
Trvalý link: http://hdl.handle.net/11104/0221449