XE-ADLAYERS ON PT(111) AND PD(111) - STRUCTURE INVESTIGATION BY SPIN-POLARIZED LEED

Autor(en): HILGERS, G
POTTHOFF, M
WIRTH, S
MULLER, N
HEINZMANN, U
HAUNERT, L
BRAUN, J
BORSTEL, G
Stichwörter: Chemistry; Chemistry, Physical; GAAS; Physics; Physics, Condensed Matter
Erscheinungsdatum: 1991
Herausgeber: ELSEVIER SCIENCE BV
Journal: SURFACE SCIENCE
Volumen: 251
Startseite: 612
Seitenende: 615
Zusammenfassung: 
(square-root 3 x square-root 3)R30-degrees Xe-layers on Pt(111) and Pd(111) are studied by spin-polarized LEED. In the experiment spin-polarized electrons from a GaAs photoemission source were scattered and the spin-dependent intensities are measured in different diffracted beams. Corresponding calculations were performed using a new relativistic LEED code. Measurements and calculations agree reasonably. They show strong contributions from multiple scattering between substrate and adlayer, and therefore spin-polarized LEED reveals strong sensitivity to structural parameters.
Beschreibung: 
11TH EUROPEAN CONF ON SURFACE SCIENCE ( ECOSS-11 ), UNIV SALAMANCA, SALAMANCA, SPAIN, OCT 01-04, 1990
ISSN: 00396028
DOI: 10.1016/0039-6028(91)91065-6

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