Direct evidence of random field effect on magnetic ordering of La_(0.5)Gd_(0.2)Sr_(0.3)MnO_(3) manganite system

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dc.creatorDey, P.
dc.creatorNath, T. K.
dc.creatorBanerjee, A.
dc.date2006-07-19
dc.date.accessioned2026-07-07T07:16:04Z
dc.date.available2026-07-07T07:16:04Z
dc.descriptionWe report direct experimental evidence of the effect of quenched random field on magnetic ordering of La_(0.5)Gd_(0.2)Sr_(0.3)MnO_(3) manganites system. We demonstrate magnetic measurements providing serious evidence to support that quenched random field of Gd divides the system in finite size clusters which undergo cluster-glass like freezing. The size or concentration of these clusters is found to be closely related to the effect of random field, which in turn is a function of applied field.
dc.identifierhttps://arxiv.org/abs/cond-mat/0607486
dc.identifierhttp://arxiv.org/abs/cond-mat/0607486
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/113454
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleDirect evidence of random field effect on magnetic ordering of La_(0.5)Gd_(0.2)Sr_(0.3)MnO_(3) manganite system
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