Magnetic frustrations in the face centered cubic antiferromagnet NiS2

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dc.creatorMatsuura, M.
dc.creatorEndoh, Y.
dc.creatorHiraka, H.
dc.creatorYamada, K.
dc.creatorHirota, K.
dc.creatorMishchenko, A. S.
dc.creatorNagaosa, N.
dc.creatorSolovyev, I. V.
dc.date2001-04-12
dc.date2001-04-13
dc.date.accessioned2026-07-07T02:41:02Z
dc.date.available2026-07-07T02:41:02Z
dc.descriptionNeutron scattering experiment on NiS2 single crystal revealed a honeycomb pattern of the intensity distribution in reciprocal lattice space (continuous-line structure along the fcc zone boundary) providing the first direct evidence for nearly frustrated antiferromagnetism (AF) on the face centered cubic (fcc) lattice. A small but finite lattice distortion below 30.9 K lifts the degeneracy of the magnetic ground state due to the frustration and eventually result in the coexistence of the type I and the type II AF long range orderings, which are mutually incompatible in the fcc symmetry at higher temperatures.
dc.description4 pages, 3 figures, 1 table, submitted to PRL
dc.identifierhttps://arxiv.org/abs/cond-mat/0104233
dc.identifierhttp://arxiv.org/abs/cond-mat/0104233
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17595
dc.subjectStrongly Correlated Electrons
dc.titleMagnetic frustrations in the face centered cubic antiferromagnet NiS2
dc.typetext

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