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EPR study of the low-spin state of Ru.sup.3+./sup. in the YAl.sub.3./sub.(BO.sub.4./sub.).sub.3./sub. and EuAl.sub.3./sub.(BO.sub.3./sub.).sub.4./sub. aluminum borates
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SYSNO ASEP 0463501 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title EPR study of the low-spin state of Ru3+ in the YAl3(BO4)3 and EuAl3(BO3)4 aluminum borates Author(s) Prokhorov, Andriy (FZU-D) ORCID
Chernush, L.F. (UA)
Dyakonov, V.P. (PL)
Szymczak, H. (PL)
Prokhorov, A.D. (UA)Source Title Journal of Magnetism and Magnetic Materials. - : Elsevier - ISSN 0304-8853
Roč. 420, Dec (2016), s. 285-289Number of pages 5 s. Language eng - English Country NL - Netherlands Keywords EPR spectra ; rare-earth ; aluminum borates ; spin Hamiltonian parameters ; superposition model ; low-spin state Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects LO1409 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2015088 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 UT WOS 000382218700043 EID SCOPUS 84980318215 DOI 10.1016/j.jmmm.2016.07.059 Annotation New data on the ground state of impurity Ru3+ ions in the crystals of YAl3(BO3)4 and EuAl3(BO3)4 aluminum borates were obtained. It was shown that Ru3+ ion replaces trivalent rare-earth ions without breaking the symmetry of the site.The crystal field acting on 4d5 ions forms an EPR spectrum, which is described by the spin Hamiltonian with S¼1/2. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2017
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