Linear spin and orbital wave theory for undoped manganites

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dc.creatorGu, R. Y.
dc.creatorShen, Shun-Qing
dc.creatorWang, Z. D.
dc.creatorXing, D. Y.
dc.date1999-08-31
dc.date.accessioned2026-07-07T03:14:24Z
dc.date.available2026-07-07T03:14:24Z
dc.descriptionWe present a linear spin and orbital wave theory to account for the spin and orbital orderings observed experimentally in undoped manganite. It is found that the anisotropy of the magnetic structure is closely related to the orbital ordering, and the Jahn-Teller effect stabilizes the orbital ordering. The phase diagram and the low energy excitation spectra for both spin and orbital orderings are obtained. The calculated critical temperatures can be quantitatively comparable to the experimental data.
dc.description12 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9908464
dc.identifierhttp://arxiv.org/abs/cond-mat/9908464
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29654
dc.subjectStrongly Correlated Electrons
dc.titleLinear spin and orbital wave theory for undoped manganites
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