Magnetic structure of pyrochlore-type Er2Ru2O 7

Nobuyuki Taira; Makoto Wakeshima; Yukio Hinatsu; Aya Tobo; Kenji Ohoyama

doi:10.1016/S0022-4596(03)00384-0

Magnetic structure of pyrochlore-type Er₂Ru₂O ₇

Nobuyuki Taira, Makoto Wakeshima, Yukio Hinatsu, Aya Tobo, Kenji Ohoyama

Institute for Materials Research (IMR)

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

35 Citations (Scopus)

Abstract

Powder neutron diffraction measurements were carried out for the ruthenium pyrochlore oxide Er₂Ru₂O₇. The magnetic structure for this compound at 3.0K has been solved using Rietveld analysis. The observed magnetic reflections suggest that the magnetic transitions are regarded as those to a long-range ordered state. It seems that the magnetic order of the Ru⁴⁺ and Er³⁺ magnetic moments occurs at 90 and 10K, respectively.

Original language	English
Pages (from-to)	165-169
Number of pages	5
Journal	Journal of Solid State Chemistry
Volume	176
Issue number	1
DOIs	https://doi.org/10.1016/S0022-4596(03)00384-0
Publication status	Published - 2003 Nov 15

Keywords

Erbium
Magnetic structure
Neutron diffraction
Pyrochlore
Ruthenium

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S0022-4596(03)00384-0

Cite this

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title = "Magnetic structure of pyrochlore-type Er2Ru2O 7 ",

abstract = "Powder neutron diffraction measurements were carried out for the ruthenium pyrochlore oxide Er2Ru2O7. The magnetic structure for this compound at 3.0K has been solved using Rietveld analysis. The observed magnetic reflections suggest that the magnetic transitions are regarded as those to a long-range ordered state. It seems that the magnetic order of the Ru4+ and Er3+ magnetic moments occurs at 90 and 10K, respectively.",

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AU - Taira, Nobuyuki

AU - Wakeshima, Makoto

AU - Hinatsu, Yukio

AU - Tobo, Aya

AU - Ohoyama, Kenji

PY - 2003/11/15

Y1 - 2003/11/15

N2 - Powder neutron diffraction measurements were carried out for the ruthenium pyrochlore oxide Er2Ru2O7. The magnetic structure for this compound at 3.0K has been solved using Rietveld analysis. The observed magnetic reflections suggest that the magnetic transitions are regarded as those to a long-range ordered state. It seems that the magnetic order of the Ru4+ and Er3+ magnetic moments occurs at 90 and 10K, respectively.

AB - Powder neutron diffraction measurements were carried out for the ruthenium pyrochlore oxide Er2Ru2O7. The magnetic structure for this compound at 3.0K has been solved using Rietveld analysis. The observed magnetic reflections suggest that the magnetic transitions are regarded as those to a long-range ordered state. It seems that the magnetic order of the Ru4+ and Er3+ magnetic moments occurs at 90 and 10K, respectively.

KW - Erbium

KW - Magnetic structure

KW - Neutron diffraction

KW - Pyrochlore

KW - Ruthenium

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