Mostrar el registro sencillo del ítem

Synthesis and magnetic properties of the ternary germanide TbScGe

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorTENCÉ, Sophie
hal.structure.identifierMatériaux, Rayonnements, Structure [NEEL - MRS]
dc.contributor.authorISNARD, Olivier
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGAUDIN, Etienne
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCHEVALIER, Bernard
dc.date.issued2013
dc.identifier.issn0925-8388
dc.description.abstractEnTbScGe is obtained as pure phase after melting of the constituents followed by an annealing at 1173 K. Contrary to what was suggested previously, this ternary germanide does not present a high temperature form with the hexagonal Ti5Ga4-type structure after melting and quenching; the as quenched sample is a mixture based on the two solid solutions (Tb1−xScx)5Ge3 and Tb1−xScx. TbScGe adopts the tetragonal CeScSi-type structure with a = 4.219 and c = 15.452 Å as unit cell parameters. Its investigation by magnetization and specific heat measurements reveals a ferromagnetic behavior below TC = 250 K inducing a moderate magnetocaloric effect; for a magnetic field change of 2 T, the magnetic entropy change ΔSm is equal to −1.6 J K−1 kg−1 which corresponds to an adiabatic temperature change ΔTad of 1.25 K.
dc.language.isoen
dc.publisherElsevier
dc.subject.enStructural properties
dc.subject.enSynthesis
dc.subject.enTernary germanide
dc.subject.enFerromagnetism
dc.subject.enMagnetocaloric properties
dc.title.enSynthesis and magnetic properties of the ternary germanide TbScGe
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jallcom.2013.02.002
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Alloys and Compounds
bordeaux.page195-199
bordeaux.volume560
bordeaux.peerReviewedoui
hal.identifierhal-00797634
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00797634v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Alloys%20and%20Compounds&rft.date=2013&rft.volume=560&rft.spage=195-199&rft.epage=195-199&rft.eissn=0925-8388&rft.issn=0925-8388&rft.au=TENC%C3%89,%20Sophie&ISNARD,%20Olivier&GAUDIN,%20Etienne&CHEVALIER,%20Bernard&rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem