Neutron diffraction study of TbMnO3: Magnetic structure revisited

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dc.creatorKajimoto, R.
dc.creatorYoshizawa, H.
dc.creatorShintani, H.
dc.creatorKimura, T.
dc.creatorTokura, Y.
dc.date2004-02-17
dc.date.accessioned2026-07-07T02:56:31Z
dc.date.available2026-07-07T02:56:31Z
dc.descriptionMagnetic ordering in TbMnO3 was revisited by a neutron diffraction study. In addition to the previously reported A-type and G-type modulated structures with a propagation vector (0,q_Mn,0), we found C-type and F-type orderings of the Mn moments. All the components appear below T_N^Mn = 46 K, and the G, C,and F-type components are enhanced below T_lock = 28 K, where q_Mn ordering locks at its low temperature value. The locking of the propagation vector also yields the squaring up of the spin arrangement. The magnetic moments of Tb ions show a quasi long-range ordering below T_N^Tb = 7 K. It drastically promotes the development of the G, C, and F-type components while suppressing the A-type components.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0402439
dc.identifierhttp://arxiv.org/abs/cond-mat/0402439
dc.identifierPhys. Rev. B 70, 012401 (2004)
dc.identifierdoi:10.1103/PhysRevB.70.012401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23355
dc.subjectStrongly Correlated Electrons
dc.titleNeutron diffraction study of TbMnO3: Magnetic structure revisited
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