Thermo-reversible permanent magnets in the quasi-binary GdCo5-xCux system

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dc.creatorGrechishkin, Rostislav M.
dc.creatorKustov, Mikhail S.
dc.creatorCugat, Orphee
dc.creatorDelamare, Jerome
dc.creatorPoulin, Guylaine
dc.creatorMavrudieva, Diana
dc.creatorDempsey, Nora M.
dc.date2007-03-29
dc.date.accessioned2026-07-07T07:54:46Z
dc.date.available2026-07-07T07:54:46Z
dc.descriptionFerrimagnetic GdCo5-xCux alloys exhibiting the effect of Gd- and 3d-sublattice magnetization compensation at defined temperatures were studied with respect to their use as thermo-reversible permanent magnets (PM). Coercive fields 0Hc in the range 0.3 to 1.6 T were measured for annealed single crystals with x = 1 - 2.2 having compensation points in the vicinity of room temperature. Two applications of such a thermo-reversible PM, namely a thermally controlled actuator and a contactless temperature sensor, are demonstrated.
dc.identifierhttps://arxiv.org/abs/cond-mat/0703775
dc.identifierhttp://arxiv.org/abs/cond-mat/0703775
dc.identifierApplied Physics Letters 89 (2006) 122505
dc.identifierdoi:10.1063/1.2347282
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/126734
dc.subjectMaterials Science
dc.titleThermo-reversible permanent magnets in the quasi-binary GdCo5-xCux system
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