MuSR studies of RE(O,F)FeAs (RE = La, Nd, Ce) and LaOFeP systems: possible incommensurate/stripe magnetism and superfluid density

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dc.creatorCarlo, J. P.
dc.creatorUemura, Y. J.
dc.creatorGoko, T.
dc.creatorMacDougall, G. J.
dc.creatorRodriguez, J. A.
dc.creatorYu, W.
dc.creatorLuke, G. M.
dc.creatorDai, Pengcheng
dc.creatorShannon, N.
dc.creatorMiyasaka, S.
dc.creatorSuzuki, S.
dc.creatorTajima, S.
dc.creatorChen, G. F.
dc.creatorHu, W. Z.
dc.creatorLuo, J. L.
dc.creatorWang, N. L.
dc.date2008-05-14
dc.date.accessioned2026-07-07T12:49:08Z
dc.date.available2026-07-07T12:49:08Z
dc.descriptionMuon spin relaxation (MuSR) measurements in iron oxy-pnictide systems have revealed: (1) commensurate long-range order in undoped LaOFeAs; (2) Bessel function line shape in La(O0.97F0.03)FeAs which indicates possible incommensurate or stripe magnetism; (3) anomalous weak magnetism existing in superconducting LaOFeP, Ce(O0.84F0.16)FeAs, and Nd(O0.88F0.12)FeAs but absent in superconducting La(O0.92F0.08)FeAs; and (4) scaling of superfluid density and Tc in the Ce, La, and Nd-FeAs superconductors following a nearly linear relationship found in cuprates.
dc.description4 pages, 5 figures (color)
dc.identifierhttps://arxiv.org/abs/0805.2186
dc.identifierhttp://arxiv.org/abs/0805.2186
dc.identifierPhys. Rev. Lett. 102, 087001 (2009)
dc.identifierdoi:10.1103/PhysRevLett.102.087001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222302
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleMuSR studies of RE(O,F)FeAs (RE = La, Nd, Ce) and LaOFeP systems: possible incommensurate/stripe magnetism and superfluid density
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