Mn magnetic ordering in fully oxygenated LuMnO3

F. C. Tsao; P. J. Huang; C. C. Yang; S. Y. Wu; W. H. Li; K. C. Lee; J. W. Lynn; H. C. Ku

doi:10.1016/j.jmmm.2003.12.746

Mn magnetic ordering in fully oxygenated LuMnO₃

F. C. Tsao, P. J. Huang, C. C. Yang, S. Y. Wu, W. H. Li, K. C. Lee, J. W. Lynn, H. C. Ku

Department of Physics

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

1 Scopus citations

Abstract

Neutron magnetic diffraction and AC magnetic susceptibility measurements reveal the existence of both the ferromagnetic and noncollinear antiferromagnetic components for the Mn moments in a fully oxygenated LuMnO ₃. The observed magnetic intensities are consistent with a magnetic structure that can be described by using the Kovalev Γ₅ irreducible representation, where the Mn moments lie in the basal MnO ₂ planes and the couplings between the adjacent MnO₂ planes are ferromagnetic, with a saturated moment of 〈μ _z〉 = 3.22(1) μ_B.

Original language	English
Pages (from-to)	1778-1779
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	III
DOIs	https://doi.org/10.1016/j.jmmm.2003.12.746
State	Published - May 2004

Keywords

CMR compound
Magnetic susceptibility
Neutron diffraction

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10.1016/j.jmmm.2003.12.746

Cite this

@article{5e7955ba297041ebb6563b7a5b24f78b,

title = "Mn magnetic ordering in fully oxygenated LuMnO3",

abstract = "Neutron magnetic diffraction and AC magnetic susceptibility measurements reveal the existence of both the ferromagnetic and noncollinear antiferromagnetic components for the Mn moments in a fully oxygenated LuMnO 3. The observed magnetic intensities are consistent with a magnetic structure that can be described by using the Kovalev Γ5 irreducible representation, where the Mn moments lie in the basal MnO 2 planes and the couplings between the adjacent MnO2 planes are ferromagnetic, with a saturated moment of 〈μ z〉 = 3.22(1) μB.",

keywords = "CMR compound, Magnetic susceptibility, Neutron diffraction",

author = "Tsao, {F. C.} and Huang, {P. J.} and Yang, {C. C.} and Wu, {S. Y.} and Li, {W. H.} and Lee, {K. C.} and Lynn, {J. W.} and Ku, {H. C.}",

note = "Funding Information: The work was supported by the NSC of the ROC under Grant No. NSC 91-2112-M-008-056. ",

year = "2004",

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doi = "10.1016/j.jmmm.2003.12.746",

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volume = "272-276",

pages = "1778--1779",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

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TY - JOUR

T1 - Mn magnetic ordering in fully oxygenated LuMnO3

AU - Tsao, F. C.

AU - Huang, P. J.

AU - Yang, C. C.

AU - Wu, S. Y.

AU - Li, W. H.

AU - Lee, K. C.

AU - Lynn, J. W.

AU - Ku, H. C.

N1 - Funding Information: The work was supported by the NSC of the ROC under Grant No. NSC 91-2112-M-008-056.

PY - 2004/5

Y1 - 2004/5

N2 - Neutron magnetic diffraction and AC magnetic susceptibility measurements reveal the existence of both the ferromagnetic and noncollinear antiferromagnetic components for the Mn moments in a fully oxygenated LuMnO 3. The observed magnetic intensities are consistent with a magnetic structure that can be described by using the Kovalev Γ5 irreducible representation, where the Mn moments lie in the basal MnO 2 planes and the couplings between the adjacent MnO2 planes are ferromagnetic, with a saturated moment of 〈μ z〉 = 3.22(1) μB.

AB - Neutron magnetic diffraction and AC magnetic susceptibility measurements reveal the existence of both the ferromagnetic and noncollinear antiferromagnetic components for the Mn moments in a fully oxygenated LuMnO 3. The observed magnetic intensities are consistent with a magnetic structure that can be described by using the Kovalev Γ5 irreducible representation, where the Mn moments lie in the basal MnO 2 planes and the couplings between the adjacent MnO2 planes are ferromagnetic, with a saturated moment of 〈μ z〉 = 3.22(1) μB.

KW - CMR compound

KW - Magnetic susceptibility

KW - Neutron diffraction

UR - http://www.scopus.com/inward/record.url?scp=23044456740&partnerID=8YFLogxK

U2 - 10.1016/j.jmmm.2003.12.746

DO - 10.1016/j.jmmm.2003.12.746

M3 - 期刊論文

AN - SCOPUS:23044456740

SN - 0304-8853

VL - 272-276

SP - 1778

EP - 1779

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - III