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Antiferromagnetic ordering in the double perovskites La.sub.2-x./sub.Sr.sub.x./sub.CoRuO.sub.6./sub..
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SYSNO ASEP 0342327 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Antiferromagnetic ordering in the double perovskites La2-xSrxCoRuO6. Author(s) Dlouhá, M. (CZ)
Hejtmánek, Jiří (FZU-D) RID, ORCID
Jirák, Zdeněk (FZU-D) RID, ORCID, SAI
Knížek, Karel (FZU-D) RID, ORCID
Tomeš, P. (CZ)
Vratislav, S. (CZ)Source Title Journal of Magnetism and Magnetic Materials. - : Elsevier - ISSN 0304-8853
Roč. 322, 9-12 (2010), s. 1189-1191Number of pages 3 s. Action Joint European Magnetic Symposia (JEMS 08) /4./ Event date 14.09.2008-19.09.2008 VEvent location Dublin Country IE - Ireland Event type EUR Language eng - English Country NL - Netherlands Keywords double perovskite ; electric transport ; magnetic structure ; neutron diffraction Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GA202/06/0051 GA ČR - Czech Science Foundation (CSF) IAA100100611 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10100521 - FZU-D (2005-2011) UT WOS 000275746100040 DOI 10.1016/j.jmmm.2009.06.035 Annotation The electric transport and magnetic susceptibility of double perovskites La2-xSrxCoRuO6 have been studied over a temperature range up to 800–1000 K. The crystal and magnetic structure has been determined by neutron diffraction on two samples of the series, x = 0.6 and 1.4, which represent the electron- and hole-doped systems with respect to ideal single-valent insulator x = 1.The study shows that spins in both the Co and Ru f. c. c. like sublattices exhibit a long-range ordering of the antiferromagnetic type II (TN= 60 K for x = 0.6 and TN= 60-80 K for x = 1.4). Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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