Neutron powder diffraction study on Nd2BaCuO5 oxide

R. Sáez Puche; E. Climent; E. Jiménez-Melero; J. Romero De Paz; J. L. Martínez; M. T. Fernández-Díaz

doi:10.1016/j.jallcom.2004.12.060

Neutron powder diffraction study on Nd₂BaCuO₅ oxide

R. Sáez Puche^*
, E. Climent
, E. Jiménez-Melero
, J. Romero De Paz
, J. L. Martínez
, M. T. Fernández-Díaz

^*Corresponding author for this work

Metallurgy and Materials

Research output: Contribution to journal › Article › peer-review

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)μ_B for copper and neodymium ions, respectively.

Original language	English
Pages (from-to)	613-617
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	408-412
DOIs	https://doi.org/10.1016/j.jallcom.2004.12.060
Publication status	Published - 9 Feb 2006

Bibliographical note

Thanks are due to Spanish MEC for financial support under research project MAT2003-08645-C01-02.

Keywords

Antiferromagnetism
Magnetic structure
Neutron diffraction

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2004.12.060

Cite this

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title = "Neutron powder diffraction study on Nd2BaCuO5 oxide",

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 N{\'e}el 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.",

keywords = "Antiferromagnetism, Magnetic structure, Neutron diffraction",

author = "\{S{\'a}ez Puche\}, R. and E. Climent and E. Jim{\'e}nez-Melero and \{De Paz\}, \{J. Romero\} and Mart{\'i}nez, \{J. L.\} and Fern{\'a}ndez-D{\'i}az, \{M. T.\}",

note = "Thanks are due to Spanish MEC for financial support under research project MAT2003-08645-C01-02.",

year = "2006",

month = feb,

day = "9",

doi = "10.1016/j.jallcom.2004.12.060",

language = "English",

volume = "408-412",

pages = "613--617",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier",

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TY - JOUR

T1 - Neutron powder diffraction study on Nd2BaCuO5 oxide

AU - Sáez Puche, R.

AU - Climent, E.

AU - Jiménez-Melero, E.

AU - De Paz, J. Romero

AU - Martínez, J. L.

AU - Fernández-Díaz, M. T.

N1 - Thanks are due to Spanish MEC for financial support under research project MAT2003-08645-C01-02.

PY - 2006/2/9

Y1 - 2006/2/9

N2 - 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.

AB - 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.

KW - Antiferromagnetism

KW - Magnetic structure

KW - Neutron diffraction

UR - https://www.scopus.com/pages/publications/31144463506

U2 - 10.1016/j.jallcom.2004.12.060

DO - 10.1016/j.jallcom.2004.12.060

M3 - Article

AN - SCOPUS:31144463506

SN - 0925-8388

VL - 408-412

SP - 613

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JF - Journal of Alloys and Compounds

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