Spin-dependent transport in phase-separated manganites

Simple item page
dc.creatorKugel, K. I.
dc.creatorRakhmanov, A. L.
dc.creatorSboychakov, A. O.
dc.creatorKagan, M. Yu.
dc.creatorBrodsky, I. V.
dc.creatorKlaptsov, A. V.
dc.date2003-12-11
dc.date.accessioned2026-07-07T02:55:21Z
dc.date.available2026-07-07T02:55:21Z
dc.descriptionStarting from the assumption that ferromagnetically correlated regions exist in manganites even in the absence of long-range magnetic order, we construct a model of charge transfer due to the spin-dependent tunnelling of charge carriers between such regions. This model allows us to analyze the temperature and magnetic field dependence of resistivity, magnetoresistance, and magnetic susceptibility of phase-separated manganites in the temperature range corresponding to non-metallic behavior. The comparison of theoretical and experimental results reveals the main characteristics of the phase-separated state.
dc.description18 pages, 12 figures, submitted to Journal of Experimental and Theoretical Physics (Zh. Eksp. Teor. Fiz., v.125 (2), 2004)
dc.identifierhttps://arxiv.org/abs/cond-mat/0312294
dc.identifierhttp://arxiv.org/abs/cond-mat/0312294
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22909
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleSpin-dependent transport in phase-separated manganites
dc.typetext

Files

Collections

arXiv