Large magnetocaloric effect in Gd4Co3

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dc.creatorMohapatra, Niharika
dc.creatorIyer, Kartik K
dc.creatorSampathkumaran, E. V.
dc.date2007-12-12
dc.date2008-06-12
dc.date.accessioned2026-07-07T09:43:51Z
dc.date.available2026-07-07T09:43:51Z
dc.descriptionWe report a large entropy change (DeltaS) below 300 K, peaking near TC= 220 K, due to isothermal change of magnetic field, for Gd4Co3, with a refrigeration capacity higher than that of Gd. Notably, the isothermal magnetization is nonhysteretic - an important criterion for magnetic refrigeration without loss. DeltaS behavior is also compared with that of magnetoresistance.
dc.descriptionEur. Phys.J. B, in press
dc.identifierhttps://arxiv.org/abs/0712.1999
dc.identifierhttp://arxiv.org/abs/0712.1999
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/162670
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleLarge magnetocaloric effect in Gd4Co3
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