AN ION-SCATTERING STUDY OF THE SURFACE-STRUCTURE AND THERMAL VIBRATIONS ON IR(110)

DC FieldValueLanguage
dc.contributor.authorHETTERICH, W
dc.contributor.authorHOFNER, C
dc.contributor.authorHEILAND, W
dc.date.accessioned2021-12-23T16:02:34Z-
dc.date.available2021-12-23T16:02:34Z-
dc.date.issued1991
dc.identifier.issn00396028
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/5482-
dc.description11TH EUROPEAN CONF ON SURFACE SCIENCE ( ECOSS-11 ), UNIV SALAMANCA, SALAMANCA, SPAIN, OCT 01-04, 1990
dc.description.abstractThe Ir(110) surface structure has been investigated in the temperature range from 300 to 1220 K. Ion scattering methods were used, i.e. surface channeling and neutral impact collision ion scattering spectroscopy (NICISS), to obtain information about the structural changes and the thermal vibrations of the surface atoms. Metastable (1 x 1) surfaces can be prepared by grazing incidence sputtering and by adsorption of O2, H2 and CO. Dependent of the pre-treatment the (1 x 1) structure converts into a (1 x 3) structure at temperatures between 540 and 850 K. In the (1 x 3) structure the r.m.s. amplitudes of the surface atoms are smaller than in the (1 x 1) structure.
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofSURFACE SCIENCE
dc.subjectAU(110) SURFACE
dc.subjectChemistry
dc.subjectChemistry, Physical
dc.subjectCRYSTAL-SURFACES
dc.subjectEMBEDDED-ATOM-METHOD
dc.subjectENERGY
dc.subjectFCC 110 SURFACES
dc.subjectMETAL-SURFACES
dc.subjectNOBLE-METALS
dc.subjectPhysics
dc.subjectPhysics, Condensed Matter
dc.subjectPT(110) SURFACE
dc.subjectRECONSTRUCTION
dc.subjectTRANSITION
dc.titleAN ION-SCATTERING STUDY OF THE SURFACE-STRUCTURE AND THERMAL VIBRATIONS ON IR(110)
dc.typeconference paper
dc.identifier.doi10.1016/0039-6028(91)91088-F
dc.identifier.isiISI:A1991FY12600147
dc.description.volume251
dc.description.startpage731
dc.description.endpage736
dc.publisher.placePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationSurf. Sci.
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