Quasi-one-dimensional spin chains in CuSiO3: an EPR study

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dc.creatorSichelschmidt, J.
dc.creatorLoidl, A.
dc.creatorBaenitz, M.
dc.creatorOtto, H. H.
dc.creatorGeibel, C.
dc.creatorSteglich, F.
dc.date2000-05-22
dc.date.accessioned2026-07-07T02:37:42Z
dc.date.available2026-07-07T02:37:42Z
dc.descriptionTemperature dependent EPR studies were performed on a single crystal of CuSiO3.This recently discovered compound is isostructural with the spin-Peierls compound CuGeO3. The EPR signals show different characteristics than those of CuGeO3 and aredue to Cu2+ spins located along quasi one-dimensional chains. For T > 8.2K the spin susceptibility closely follows the predictions of a S=1/2 one-dimensional Heisenberg antiferromagnet with J/kB = 21K. Below T = 8.2K the spin susceptibility immediately drops to zero indicating long range magnetic order.
dc.description3 pages, 3 figures, submitted to proceedings of 30th Congress Ampere, Lisbon
dc.identifierhttps://arxiv.org/abs/cond-mat/0005346
dc.identifierhttp://arxiv.org/abs/cond-mat/0005346
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/16390
dc.subjectStrongly Correlated Electrons
dc.titleQuasi-one-dimensional spin chains in CuSiO3: an EPR study
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