Two-phase coexistence is tunable and is not the equilibrium state in half-doped manganites

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dc.creatorChaddah, P.
dc.creatorBanerjee, A.
dc.date2007-03-06
dc.date.accessioned2026-07-07T07:50:22Z
dc.date.available2026-07-07T07:50:22Z
dc.descriptionWe discuss our very interesting experimental observation that the low-temperature two-phase coexistence in half-doped manganites is multi-valued (at any field) in that we can tune the coexisting antiferromagnetic-insulating(AF-I) and the ferromagnetic-metallic(FM-M) phase-fractions by following different paths in (H,T) space. We have shown experimentally that the phase-fraction, in this two-phase coexistence, can take continuous infinity of values. All but one of these are metastable, and two-phase coexistence is not an equilibrium state.
dc.descriptionManuscript of invited talk at MESODIS Conference at IIT, Kanpur, December 2006
dc.identifierhttps://arxiv.org/abs/cond-mat/0703140
dc.identifierhttp://arxiv.org/abs/cond-mat/0703140
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125138
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleTwo-phase coexistence is tunable and is not the equilibrium state in half-doped manganites
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