High-resolution photoemission study of different NTCDA monolayers on Ag(111): Bonding and screening influences on the line shapes
Fink R, Umbach E, Schoell A, Schmidt T (2004)
Publication Type: Journal article, Original article
Publication year: 2004
Journal
Original Authors: Schöll A., Zou Y., Schmidt T., Fink R., Umbach E.
Publisher: American Chemical Society
Book Volume: 108
Pages Range: 14741-14748
Journal Issue: 38
DOI: 10.1021/jp049005z
Abstract
We present high-resolution C Is and O 1s photoemission results of different NTCDA monolayer states adsorbed on a Ag(111) substrate (NTCDA = 1,4,5,8-naphthalene-tetracarboxylic acid dianhydride). The comparison of mono- and multilayer data clearly proves the chemisorptive character of the bonding of this planar aromatic molecule to the metal substrate. The rich fine structures of the monolayer spectra exhibit large differences for the three distinct monolayer states observed, leading to the conclusion of significant differences in their bonding. The fine structures are interpreted in detail on the basis of a thorough peak-fit analysis which allows a consistent assignment of the various photoemission main and satellite lines. As a result, the binding energies of the 1s levels of all C and O atoms and the relative intensities of the most significant satellite lines are extracted, the latter providing important information on the bonding and the dynamic screening process.
Authors with CRIS profile
Involved external institutions
Germany (DE)How to cite
APA:
Fink, R., Umbach, E., Schoell, A., & Schmidt, T. (2004). High-resolution photoemission study of different NTCDA monolayers on Ag(111): Bonding and screening influences on the line shapes. Journal of Physical Chemistry B, 108(38), 14741-14748. https://doi.org/10.1021/jp049005z
MLA:
Fink, Rainer, et al. "High-resolution photoemission study of different NTCDA monolayers on Ag(111): Bonding and screening influences on the line shapes." Journal of Physical Chemistry B 108.38 (2004): 14741-14748.
BibTeX: Download