Invar effect in fcc-FeCu solid solutions

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dc.contributor.authorGorria, Pedro
dc.contributor.authorMartínez Blanco, David
dc.contributor.authorBlanco, Jesús A.
dc.contributor.authorHernando Grande, Antonio
dc.contributor.authorGaritaonandia, José S.
dc.contributor.authorFernández Barquín, Luis
dc.contributor.authorCampo, Javier
dc.contributor.authorSmith, Ronald I.
dc.date.accessioned2023-06-20T12:39:35Z
dc.date.available2023-06-20T12:39:35Z
dc.date.issued2004-06
dc.description©2004 The American Physical Society The work was partially supported by the Research Grants No. MAT2002-04178-C04 and No. MAT2000-1047 and by EU under IHP programme. We also thank the ILL and the CRG-D1B, together with ISIS for the allocation of neutron beam time, and the SCT at the University of Oviedo for the high resolution XRD facility. D.M.-B. thanks Spanish MCyT for additional support.
dc.description.abstractBoth Cu and Fe metals, with face-centered cubic (fcc) crystal structures, are nonmagnetic. However, the substitution of Cu atoms by Fe in the fcc-Cu lattice leads to the formation of a random solid solution and the appearance of ferromagnetic order, with a value of the magnetic moment per Fe atom in a fcc environment even above 2µ_ß. This striking behavior is closely related to magnetovolume effects (Invar), which we have detected by means of lattice thermal expansion and magnetization measurements in FeCu alloys.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipEU under IHP programme
dc.description.sponsorshipMEC
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/44190
dc.identifier.doi10.1103/PhysRevB.69.214421
dc.identifier.issn1098-0121
dc.identifier.officialurlhttp://dx.doi.org/10.1103/PhysRevB.69.214421
dc.identifier.relatedurlhttps://journals.aps.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/52099
dc.issue.number21
dc.journal.titlePhysical review B
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.projectIDMAT2002-04178-C04
dc.relation.projectIDMAT2000-1047
dc.rights.accessRightsopen access
dc.subject.cdu538.9
dc.subject.keywordMagnetic-properties
dc.subject.keywordImmiscible elements
dc.subject.keywordCu alloys
dc.subject.keywordIron
dc.subject.keywordPressure
dc.subject.keywordBehavior
dc.subject.keywordOrigin
dc.subject.ucmFísica de materiales
dc.subject.ucmFísica del estado sólido
dc.subject.unesco2211 Física del Estado Sólido
dc.titleInvar effect in fcc-FeCu solid solutions
dc.typejournal article
dc.volume.number69
dspace.entity.typePublication
relation.isAuthorOfPublication930014e1-7363-41d3-b971-b824e05f84b2
relation.isAuthorOfPublication.latestForDiscovery930014e1-7363-41d3-b971-b824e05f84b2

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