DETERMINATION OF ADSORBATE ORIENTATION BY MEANS OF ANGLE-RESOLVED AUGER FINE-STRUCTURE - CO ON NI(110)

Authors
MACIEJEWSKI P HOFER U WURTH W UMBACH E
Citation
P. Maciejewski et al., DETERMINATION OF ADSORBATE ORIENTATION BY MEANS OF ANGLE-RESOLVED AUGER FINE-STRUCTURE - CO ON NI(110), Journal of electron spectroscopy and related phenomena, 62(1-2), 1993, pp. 1-22
Citations number
57
Categorie Soggetti
Spectroscopy
Journal title
Journal of electron spectroscopy and related phenomena → ACNP
ISSN journal
03682048
Volume
62
Issue
1-2
Year of publication
1993
Pages
1 - 22
Database
ISI
SICI code
0368-2048(1993)62:1-2<1:DOAOBM>2.0.ZU;2-M
Abstract
The potential of angle-resolved Auger fine structure measurements for the determination of the orientation of adsorbed molecules was careful ly investigated by application to a well-established adsorbate system: CO on Ni(110). The result, a CO tilt angle of 16 +/- 1-degrees for th e (2 x 1)p2mg layer, is in good agreement with previously published re sults obtained with other techniques and proves the usefulness of the present approach. Experiments, interpretation, and evaluation procedur es are discussed in some detail to facilitate the application of this method and its comparison with other techniques.