Spin freezing and magnetic inhomogeneities in bilayer manganites

Simple item page
dc.creatorColdea, A. I.
dc.creatorBlundell, S. J.
dc.creatorSteer, C. A.
dc.creatorMitchell, J. F.
dc.creatorPratt, F. L.
dc.date2003-01-13
dc.date.accessioned2026-07-07T02:49:07Z
dc.date.available2026-07-07T02:49:07Z
dc.descriptionWe have performed a muon spin rotation study on polycrystalline samples of electron-doped layered manganites, La$_{2-2x}$Sr$_{1+2x}$Mn$_2$O$_7$ (0.4< x<1), in order to investigate the local magnetic structure and spin dynamics. Our results provide evidence for phase separation into A-type antiferromagnetic and charge-ordered phases for x=0.52 and spin freezing at low temperatures (T<100K) for 0.52<x<0.75. A new phase diagram which includes this spin freezing region is proposed.
dc.descriptionRevTex, 4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0301177
dc.identifierhttp://arxiv.org/abs/cond-mat/0301177
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20671
dc.subjectStrongly Correlated Electrons
dc.titleSpin freezing and magnetic inhomogeneities in bilayer manganites
dc.typetext

Files

Collections

arXiv