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

Research output: Contribution to journalArticlepeer-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) μB.

Original languageEnglish
Pages (from-to)1778-1779
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberIII
DOIs
StatePublished - May 2004

Keywords

  • CMR compound
  • Magnetic susceptibility
  • Neutron diffraction

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