Magnetic ground states of the tetragonal U2Fe2Sn-type structure using an anisotropic RKKY exchange modeling
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | BOURDINEAUD-BORDÈRE, Sylvie | |
hal.structure.identifier | Laboratoire Léon Brillouin [LLB - UMR 12] | |
dc.contributor.author | BOURÉE, Françoise | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | CHEVALIER, Bernard | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | ETOURNEAU, Jean | |
dc.date.issued | 2002 | |
dc.identifier.issn | 0304-8853 | |
dc.description.abstractEn | In the light of numerous magnetic data obtained on the ternary compounds R2T2X (R=U, Ce; T=Ni, Rh, Pd and X=Sn, In), which crystallize in the tetragonal U2Fe2Sn-type structure (P4/mbm space group) but exhibit various magnetic structures, we demonstrate the efficiency of a Ruderman-Kittel-Kasuya-Yosida model based on a non-spherical Fermi surface to account for the magnetic interactions involved in these systems. Considering as magnetic ground states the basis vectors of the irreducible representations associated to P4/mbm space group, (4h) Wyckoff position [crystallographic site for Ce or U] and... | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Stannides | |
dc.subject.en | Uranium | |
dc.subject.en | Magnetism | |
dc.subject.en | RKKY interactions | |
dc.subject.en | Ground states | |
dc.title.en | Magnetic ground states of the tetragonal U2Fe2Sn-type structure using an anisotropic RKKY exchange modeling | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/S0304-8853(01)00486-3 | |
dc.subject.hal | Chimie/Matériaux | |
bordeaux.journal | Journal of Magnetism and Magnetic Materials | |
bordeaux.page | 15-24 | |
bordeaux.volume | 253 | |
bordeaux.issue | 1-2 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00817259 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00817259v1 | |
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