Neutron powder diffraction study on Nd2BaCuO5 oxide

R. Sáez Puche, E. Climent, Enrique Jimenez-Melero, J. Romero De Paz, J. L. Martínez, M. T. Fernández-Díaz

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    Abstract

    The magnetic behaviour of Nd2BaCuO5 oxide has been studied by means of neutron powder diffraction at low temperatures. This oxide behaves as antiferromagnetic with a Néel temperature of 7.8 K, and the magnetic structure can be described on the basis of a propagation vector k = [0, 0, 1/2]. The Cu2+ magnetic moments are aligned along the c-axis of the crystal structure, while the Nd3+ magnetic moments lie in the ab-plane. The experimental values of the ordered moments at 1.7 K are 0.84 (8) and 0.78 (4)μB for copper and neodymium ions, respectively. © 2005 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)613-617
    Number of pages4
    JournalJournal of Alloys and Compounds
    Volume408-412
    DOIs
    Publication statusPublished - 9 Feb 2006

    Keywords

    • Antiferromagnetism
    • Magnetic structure
    • Neutron diffraction

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