Interactions of fast N-2 molecules with palladium surfaces

DC FieldValueLanguage
dc.contributor.authorSchlatholter, T
dc.contributor.authorVicanek, M
dc.contributor.authorHeiland, W
dc.date.accessioned2021-12-23T16:10:10Z-
dc.date.available2021-12-23T16:10:10Z-
dc.date.issued1996
dc.identifier.issn00396028
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/9196-
dc.description15th European Conference on Surface Science, LILLE, FRANCE, SEP 04-08, 1995
dc.description.abstractTime-of-flight measurements of N-2 and N-2(+) scattered off clean and potassium covered Pd-surfaces indicate a collisional dissociation mechanism for kinetic energies of 250 up to 5000 eV and grazing incidence (5 degrees). Therefore, this system is predestined to be described within the framework of Newton's mechanics. Classical trajectory calculations have been carried out using different types of interaction potentials. It turned out that results from simulations based on pair potentials are not in full agreement with the experimental data, so we performed additional calculations using semi-empirical potential energy surfaces, The importance of dissociation due to rotational and vibrational excitation respectively depends strongly on the initial molecular axis orientation as well as on the crystallographic azimuthal direction.
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofSURFACE SCIENCE
dc.subjectAG(111)
dc.subjectalkali metals
dc.subjectatom-solid interactions
dc.subjectChemistry
dc.subjectChemistry, Physical
dc.subjectcomputer simulations
dc.subjectconstruction and use of effective interatomic interactions
dc.subjectDISSOCIATIVE SCATTERING
dc.subjectHYDROGEN
dc.subjection-solid interactions
dc.subjection-solid interactions, scattering, channelling
dc.subjectlow index single crystal surfaces
dc.subjectmolecular dynamics
dc.subjectmolecule-solid scattering and diffraction elastic
dc.subjectN2
dc.subjectpalladium
dc.subjectPD(110)
dc.subjectPhysics
dc.subjectPhysics, Condensed Matter
dc.subjectsolid-gas interfaces
dc.titleInteractions of fast N-2 molecules with palladium surfaces
dc.typeconference paper
dc.identifier.doi10.1016/0039-6028(95)01130-7
dc.identifier.isiISI:A1996UV25400038
dc.description.volume352
dc.description.startpage195
dc.description.endpage200
dc.contributor.orcid0000-0001-9923-172X
dc.contributor.researcheridA-3407-2011
dc.publisher.placePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationSurf. Sci.
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