SCATTERING OF SWIFT MOLECULES, H-2 AND CO2, FROM METAL-SURFACES

DC FieldValueLanguage
dc.contributor.authorSCHMIDT, K
dc.contributor.authorFRANKE, H
dc.contributor.authorSCHLATHOLTER, T
dc.contributor.authorHOFNER, C
dc.contributor.authorNARMANN, A
dc.contributor.authorHEILAND, W
dc.date.accessioned2021-12-23T16:01:12Z-
dc.date.available2021-12-23T16:01:12Z-
dc.date.issued1994
dc.identifier.issn00396028
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/4818-
dc.description.abstractMolecular ions and neutral molecules are scattered at 500 eV and at grazing incidence from metal surfaces. H-2(+) and CO2+ are subject to charge exchange processes which lead in part to dissociation. In the case of CO2+ evidence for negative molecular ion formation is found. When using neutral H-2 and CO2 only in the case of CO2 is charge capture observed, i.e. negative ions are found. Potassium `'poisons'' the dissociation of H-2, on Pd. These findings are supported by comparison of different metals, Ni(110), Pd(110) and Pd(110) covered with a monolayer of K. The dissociation probability of H-2(+) and H-2(0) decrease at the K-covered surface, in the cases of CO2+ and CO20 an increase is found. CO2+ on Pd(110) K dissociates completely.
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofSURFACE SCIENCE
dc.subjectADSORPTION
dc.subjectCHARGE-EXCHANGE
dc.subjectCHEMISORPTION
dc.subjectChemistry
dc.subjectChemistry, Physical
dc.subjectDEPENDENCE
dc.subjectDESORPTION
dc.subjectDISSOCIATIVE SCATTERING
dc.subjectHYDROGEN IONS
dc.subjectNI(110)
dc.subjectPARTICLES
dc.subjectPD(100) SURFACE
dc.subjectPhysics
dc.subjectPhysics, Condensed Matter
dc.titleSCATTERING OF SWIFT MOLECULES, H-2 AND CO2, FROM METAL-SURFACES
dc.typejournal article
dc.identifier.doi10.1016/0039-6028(94)91312-9
dc.identifier.isiISI:A1994MV37200039
dc.description.volume301
dc.description.issue1-3
dc.description.startpage326
dc.description.endpage336
dc.contributor.orcid0000-0001-9923-172X
dc.contributor.researcheridA-3407-2011
dc.identifier.eissn18792758
dc.publisher.placePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationSurf. Sci.
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