SPECTROSCOPIC AND MAGNETIC-PROPERTIES OF GADOLINIUM LAVES-PHASE COMPOUNDS

DC FieldValueLanguage
dc.contributor.authorMAGNITSKAYA, M
dc.contributor.authorCHELKOWSKA, G
dc.contributor.authorBORSTEL, G
dc.contributor.authorNEUMANN, M
dc.contributor.authorUFER, H
dc.date.accessioned2021-12-23T16:16:23Z-
dc.date.available2021-12-23T16:16:23Z-
dc.date.issued1994
dc.identifier.issn03682048
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/11845-
dc.description5th International Conference on Electron Spectroscopy (ICES 5), INST THEORET PHYS, KIEV, UKRAINE, JUL 25-AUG 01, 1993
dc.description.abstractX-ray photoemission spectra (XPS) and magnetic susceptibility of a series of isostructural Laves-phase alloys Gd(Al1-xMx)2 for M = Si, Cu, Pd, Ag, In, Pb, Sn, Ge, Sb, Ga (x less-than-or-equal-to 0.3) were experimentally investigated. The experimental data are compared with the results of ab-initio electronic structure calculations using the selfconsistent scalar-relativistic spin-polarized LMTO method for dopand concentrations x = 0 and x = 0.25. As compared to the experimental XPS spectra, calculated f-peaks of Gd are shifted significantly toward the Fermi level E(F). Energetic positions of dopand d-peaks near E(F) are better reproduced. The experimentally observed decrease of the paramagnetic Curie temperature theta(p) for increasing dopand concentration x can be explained by a decrease of the density of states (DOS) at the Fermi level E(F).
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofJOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA
dc.subjectALLOYS
dc.subjectINTERMETALLIC COMPOUNDS
dc.subjectMETALS
dc.subjectRARE-EARTH
dc.subjectSpectroscopy
dc.titleSPECTROSCOPIC AND MAGNETIC-PROPERTIES OF GADOLINIUM LAVES-PHASE COMPOUNDS
dc.typeconference paper
dc.identifier.doi10.1016/0368-2048(94)80017-0
dc.identifier.isiISI:A1994NP53800059
dc.description.volume68
dc.description.startpage525
dc.description.endpage529
dc.contributor.orcid0000-0002-0975-4701
dc.contributor.orcid0000-0002-0975-4701
dc.contributor.researcheridO-6476-2019
dc.contributor.researcheridM-6346-2015
dc.publisher.placePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationJ. Electron Spectrosc. Relat. Phenom.
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